Kinship — UPSC Anthropology Optional Notes

1. Concepts and Definitions

Kinship: Robin Fox (Kinship and Marriage, 1967) described kinship as the study of what man does with the basic facts of life: mating, gestation, parenthood, socialisation and siblingship.

Radcliffe-Brown (1950): in African Systems of Kinship and Marriage he defined a kinship system as a network of social relations that are part of the total network of the social structure, with rights, duties and patterns of behaviour attached to each relationship.

Consanguinity: kinship through descent or blood, such as parents, siblings, children and their descendants; it is socially defined, as adoption shows.

Affinity: kinship through marriage, such as husband, wife, father-in-law, wife's brother and brother's wife.

Fictive kinship: kin-like ties created by ritual or friendship, such as godparenthood (compadrazgo in Latin America), mitan or sahiya ritual friendship in central India, and blood brotherhood.

Pater and genitor: the social father and the biological father may differ, as in Nuer woman-marriage and Toda polyandry; similarly mater and genetrix for mothers.

Ego: the reference person from whom relationships are traced in diagrams and terminology.

2. Degrees of Kinship and Kinship Usages

Primary kin: people directly related to ego, of which Murdock counted eight types (father, mother, brother, sister, husband or wife, son, daughter).

Secondary kin: primary kin of primary kin, about 33 types (for example father's brother, mother's sister, wife's brother).

Tertiary kin: primary kin of secondary kin, about 151 types (for example father's brother's son).

Avoidance: rules restricting contact between certain kin, most often between a man and his mother-in-law, or a woman and her husband's elder brother, as in many north Indian and tribal communities; it reduces potential conflict.

Joking relationship: Radcliffe-Brown (1940) described it as permitted and sometimes required disrespect, typically between a man and his wife's younger sisters or his grandparents; in India it is found between a woman and her husband's younger brother (devar) and between grandparents and grandchildren.

Teknonymy: Tylor's term for addressing a person as the parent of a child (for example, Ramu's mother), widespread in India and among the Khasi.

Avunculate: special authority or affection between a man and his sister's son; Radcliffe-Brown's essay 'The Mother's Brother in South Africa' (1924) analysed it among the BaThonga.

Amitate: a special relationship with the father's sister, the female parallel of the avunculate.

Couvade: a custom in which the husband imitates the experience of childbirth or observes food and work taboos during his wife's pregnancy and delivery, recorded in many parts of the world.

3. Principles of Descent

Descent: the socially recognised link between a person and his or her ancestors, used to assign membership in groups, rights to property and office, and obligations; Fortes (1953) emphasised its political and jural role.

Unilineal descent: descent traced through one sex only; it forms discrete, non-overlapping groups that can last for generations and act as corporate bodies.

Patrilineal (agnatic) descent: traced through males; found among the Nuer and Tiv of Africa, the Tallensi of Ghana, Chinese lineages, and most Indian castes and tribes such as the Santal, Munda, Ho, Oraon, Gond and Bhil.

Matrilineal (uterine) descent: traced through females; found among the Khasi and Garo of Meghalaya, the traditional Nayar and Tiyya of Kerala, the Trobriand Islanders, the Hopi and the Bemba and Ashanti in Africa.

Authority in matrilineal systems: even in matrilineal societies men usually hold authority, as mother's brothers; Schneider and Gough (Matrilineal Kinship, 1961) compared such systems.

Double (duolineal) descent: a person belongs to both the father's patrilineal group and the mother's matrilineal group, each controlling different rights; Daryll Forde described the Yakö of Nigeria, where land passes through patriclans and movable wealth through matriclans.

Toda as double descent: Rivers recorded that the Toda have patrilineal clans (mod) linked to land and dairies and matrilineal groups that matter for marriage and ritual, so they are often cited as an Indian case of double descent.

Bilateral (cognatic) descent: kinship traced equally through both parents; it does not form discrete descent groups but ego-centred kindreds; found among the Inuit, the San, Western societies and Andaman Islanders.

Ambilineal (ambilateral or optative) descent: a person may affiliate with the descent group of either parent, but only one at a time; examples include the Samoan 'ainga, the Maori hapu and the Kwakiutl numaym (debated), studied by Raymond Firth and others.

Parallel descent: a rare form in which men trace descent through males and women through females, reported among the Apinayé of Brazil.

4. Analysis: Functions and Causes

Functions of descent: it defines group membership, regulates marriage through exogamy, allocates property and office, organises ritual and ancestor worship, and provides mutual aid and political unity.

Ecology and descent: comparative studies link patriliny with warfare, herding and plough farming, and matriliny with horticulture and male absence for trade or war (David Aberle, 1961); these are tendencies, not laws.

Change: unilineal descent groups weaken with money economy, individual land titles and migration; matrilineal systems in India have shifted towards patrilineal or bilateral practice.

5. Theory and Debates

Descent theory: Radcliffe-Brown, Fortes and Evans-Pritchard saw unilineal descent groups as the building blocks of social structure, especially in stateless African societies.

Alliance theory: Lévi-Strauss and Leach argued that marriage exchange between groups, not descent, is the key to kinship.

Cultural account: David Schneider (American Kinship, 1968; A Critique of the Study of Kinship, 1984) argued that kinship is a cultural system of symbols and that the anthropological idea of kinship is based on Western assumptions about blood.

New kinship: Janet Carsten and others study relatedness created by feeding, living together and new reproductive technologies, which widens consanguinity beyond biology.

6. Diagrams to Draw

Standard symbols: triangle for male, circle for female, square or diamond for sex unspecified, equals sign or a bracket below for marriage, vertical line for descent, horizontal line above for siblings, diagonal stroke for deceased, and a filled or shaded symbol for ego.

Patrilineal diagram: draw three generations and shade only those linked to ego through males (father, father's brother and sister, brother, sister, son and daughter), showing that a woman belongs to her father's line but her children do not.

Matrilineal diagram: shade only those linked through females (mother, mother's brother and sister, mother's sister's children, ego's sister's children).

Kin-type notation: use F, M, B, Z, S, D, H, W (and e and y for elder and younger), so MB is mother's brother and FZD is father's sister's daughter.

7. Using It in the Exam

10-mark answer (150 words): on consanguinity and affinity, define both with examples, add fictive kinship, pater and genitor, and degrees of kin.

15-mark answer (200 words): on double or ambilineal descent, define, give Yakö and Toda or Samoa and Maori, and contrast with unilineal and bilateral descent.

20-mark answer (250 words): on principles and types of descent, classify, give two ethnographic examples per type with diagrams, add functions and the descent-alliance debate.

Keywords: consanguinity, affinity, agnatic, uterine, double descent, cognatic, ambilineal, kindred.

Attribution: Daryll Forde for the Yakö, Rivers for the Toda, Radcliffe-Brown for the joking relationship and the mother's brother.

1. Descent Groups: General Features

Definition: a descent group is a permanent social group whose members claim common ancestry through a rule of descent; unilineal descent groups (lineage, clan, phratry, moiety) do not overlap, so each person belongs to only one group at each level.

Corporate group: following Henry Maine's idea that corporations never die, Fortes and Radcliffe-Brown described descent groups as corporate bodies that hold property, act as a unit in law, feud and ritual, and outlast their members.

Demonstrated and stipulated descent: members of a lineage can demonstrate their genealogical links; clan members stipulate a common ancestor without being able to trace every link.

Older terms: Morgan used gens for the patrilineal clan, Lowie used sib, and sept is used for Scottish and Irish clans; modern texts mostly use lineage and clan.

2. Lineage

Definition: a unilineal descent group of known depth whose members trace descent from a known common ancestor through known links; it may be a patrilineage or a matrilineage.

Segmentary lineage (Nuer): Evans-Pritchard in The Nuer (1940) described clans divided into maximal, major, minor and minimal lineages; segments that oppose each other at one level unite against a more distant segment at a higher level, which he called the principle of fission and fusion or segmentary opposition.

Political role: in the absence of a state, lineage segmentation organised feud, compensation and alliance among the Nuer; the leopard-skin chief mediated between lineages.

Tallensi and Tiv: Fortes (The Dynamics of Clanship among the Tallensi, 1945) and Laura and Paul Bohannan (on the Tiv) also described segmentary lineage systems, with genealogies adjusted to fit present political relations.

Indian examples: among the Munda, the khunt is the lineage of the original clearers of a village, who hold khuntkatti land rights; the Nayar taravad was a matrilineage segment; Rajput and Jat patrilineages also act in land and politics.

Genealogical amnesia and telescoping: lineage genealogies are often shortened or adjusted, so that they explain present groups rather than record history accurately.

3. Clan

Definition: a unilineal descent group whose members believe they descend from a common ancestor, often mythical, animal, plant or object, but cannot trace all links; clans are usually exogamous and often totemic.

Murdock's view: Murdock stressed that a true clan combines a unilineal rule with residence, and called a clan without common residence a sib.

Santal clans: the Santal have twelve exogamous patrilineal clans (paris), such as Hansda, Murmu, Kisku, Hembrom, Marandi, Soren and Tudu, which are further divided into sub-clans.

Munda and Ho: the patrilineal exogamous clan is called killi, and many killis are named after animals or plants.

Oraon totemic clans: S.C. Roy (The Oraons of Chota Nagpur, 1915) recorded totemic clans such as Ekka (tortoise) and Lakra (tiger), whose members avoid harming the totem.

Khasi and Garo: the Khasi kur and the Garo machong are matrilineal exogamous clans, and marriage within one's own clan is regarded as a grave sin.

Hindu gotra: an exogamous patrilineal category traced to a rishi ancestor among Brahmins and adopted by other castes; it works like a stipulated clan for marriage purposes.

Functions of the clan: regulation of marriage through exogamy, mutual help in crises, collective responsibility in feuds, land rights, ritual and totemic observance, and identity.

4. Phratry

Definition: a unilineal descent group made up of two or more clans that believe themselves related; it is often, but not always, exogamous.

Garo: the Garo are divided into major exogamous divisions (chatchi) such as Sangma, Marak and Momin (with smaller ones such as Shira and Arengh), each containing many machongs; these are commonly described as phratries.

Hopi: the Hopi of Arizona group their matrilineal clans into phratries, and Morgan described phratries among the Iroquois and ancient Greeks.

Function: phratries widen the range of exogamy and cooperation in rituals, sports and mutual help.

5. Moiety

Definition: when a whole society is divided into two unilineal descent groups, each half is a moiety (from French moitié, half); moieties are usually exogamous, so each half marries into the other (dual organisation).

Examples: many Australian Aboriginal societies have exogamous moieties, the Iroquois Seneca had two moieties of clans, and Lévi-Strauss described the moieties of the Bororo of Brazil (Tristes Tropiques, 1955).

Toda: the Toda are divided into two endogamous divisions, Tartharol and Teivaliol, often called moieties; they are unusual because they are endogamous and ritually ranked, the Teivaliol supplying priests for the most sacred dairies.

Functions: moieties organise marriage, reciprocal ritual services (such as funerals performed by the opposite moiety), games and exchange; Lévi-Strauss saw dual organisation as an expression of reciprocity (and asked in 1956 whether dual organisations really exist as described).

6. Kindred

Definition: a bilateral, ego-centred network of relatives on both the father's and mother's sides; it is not a descent group because it has no common ancestor and overlaps for different people.

Derek Freeman (1961): in 'On the concept of the kindred' he showed that among the Iban of Borneo the kindred is a category from which people are mobilised for particular purposes, such as feasts or head-hunting raids, rather than a permanent group.

Features: only full siblings share the same kindred; it ends with ego's death; it cannot hold property permanently; it is typical of bilateral societies such as the Inuit and Western societies.

Uses: attendance at weddings and funerals, help in crises and wider marriage restrictions, as in the Hindu sapinda rule that extends on both sides.

7. Theory and Debates

Descent theory: Fortes ('The structure of unilineal descent groups', 1953) argued that descent groups are most developed in middle-range societies without centralised government, where they act as political units.

Critique from New Guinea: J.A. Barnes (1962, 'African models in the New Guinea Highlands') showed that Highland groups recruited by residence and choice, not strict descent, so the African model does not fit everywhere.

Leach and Kuper: Leach argued that descent groups should be seen as alliances of local groups, and Adam Kuper (1982) criticised the lineage model as an anthropological construct.

Indian debates: Irawati Karve and later scholars showed how clan and gotra exogamy interact with caste endogamy and regional marriage patterns.

8. Diagrams to Draw

Nested boxes: moiety box containing two phratry boxes, each containing several clan boxes, each containing lineage boxes, each containing families; mark exogamy at the clan level.

Nuer segmentary tree: a tree with the tribe at the top, then clan, maximal, major, minor and minimal lineages; mark two minimal lineages that feud but unite against a different major lineage.

Kindred diagram: draw ego with relatives on both sides shaded, then draw ego's cousin with a different shaded set, showing overlap.

9. Using It in the Exam

10-mark answer (150 words): on lineage versus clan, define both with demonstrated and stipulated descent, give Nuer and Munda khunt for lineage and Santal or Oraon for clan, and add a table.

15-mark answer (200 words): on phratry and moiety, define, give Garo, Hopi, Australian and Toda examples, and list functions.

20-mark answer (250 words): on descent groups, cover all five with diagrams, the segmentary lineage, kindred contrast, and the Barnes and Kuper critiques.

Keywords: corporate group, demonstrated and stipulated descent, segmentary opposition, killi, machong, dual organisation, ego-centred kindred.

Attribution: Evans-Pritchard (1940) for the Nuer, Freeman (1961) for the kindred, S.C. Roy (1915) for Oraon clans.

1. Kinship Terminology: Concepts

Definition: kinship terminology is the system of words used to refer to and address relatives; it groups some relatives together and separates others, and so reflects social categories.

Terms of reference and address: W.H.R. Rivers distinguished terms used to talk about a relative (reference) from terms used to speak to a relative (address); in Hindi a wife may refer to her husband's elder brother as jeth but address him differently.

L.H. Morgan (1871): in Systems of Consanguinity and Affinity of the Human Family he compared terms from many peoples and divided them into descriptive systems, which use separate terms for lineal and collateral kin, and classificatory systems, which group lineal and collateral kin under one term.

Descriptive terms: describe the exact relationship, often by combining elementary terms, such as Hindi chacha (FB), mama (MB), phupha (FZH) and mausa (MZH), or Swedish farbror (father's brother).

Classificatory terms: one term covers kin of different genealogical positions, such as calling father and father's brother by the same term, or using English 'cousin' for all cousins.

Morgan's interpretation: he believed classificatory terms were survivals of earlier group marriage, a view rejected today; Rivers (Kinship and Social Organisation, 1914) argued that terms reflect social practices such as cross-cousin marriage.

Kroeber (1909): in 'Classificatory systems of relationship' he argued that all systems classify, and listed eight principles by which terms distinguish kin: generation, lineal versus collateral, relative age, sex of the relative, sex of the speaker, sex of the linking relative, consanguinity versus affinity, and whether the linking relative is alive or dead.

2. Types of Terminology Systems

Lowie's parental-generation types: lineal (F distinct from FB and MB, as in English), generational (F, FB and MB all called father, as in Hawaii), bifurcate merging (F equals FB, but MB distinct, as in the Iroquois) and bifurcate collateral (F, FB and MB all distinct, as in Hindi).

Murdock's six cousin-term systems (1949): named after typical peoples, they classify how cousins are named in relation to siblings.

Eskimo system: siblings are distinguished from cousins, and all cousins are lumped together; found with bilateral descent and nuclear families, as among the Inuit and in English.

Hawaiian system: all cousins are called by the same terms as brothers and sisters; it emphasises generation and is associated with ambilineal groups.

Iroquois system: parallel cousins are called brother and sister, while cross-cousins have separate terms; it is common with unilineal descent and cross-cousin marriage, and Dravidian terminology of south India is of this broad type.

Crow system: a matrilineal variant of Iroquois in which the father's sister's children are called by the same terms as the father and father's sister, cutting across generations; found among the Crow and the Hopi.

Omaha system: the patrilineal mirror of Crow, in which the mother's brother's son is called mother's brother and the mother's brother's daughter is called mother; found among the Omaha and, in part, in some patrilineal groups of Africa and India.

Sudanese system: the most descriptive, with separate terms for each kind of cousin; found among some peoples of southern Sudan and among Turkish and Chinese speakers.

Dravidian terminology: Louis Dumont (1953) showed that in south India the terms divide kin into parallel (consanguines) and cross (affines); the term for mother's brother (Tamil mama) also means father-in-law, and father's sister (attai) also means mother-in-law, expressing the preferred cross-cousin marriage.

North Indian terminology: Irawati Karve showed that northern terms are largely descriptive and separate the father's and mother's sides, matching cousin-marriage prohibition and village exogamy.

3. Filiation and Complementary Filiation

Filiation (Fortes): the relationship created by being the legitimate child of one's parents; it is normally bilateral, linking a child to both father and mother.

Descent versus filiation: Fortes argued that descent is filiation extended over generations through one line for jural and political purposes, giving membership in a corporate descent group.

Complementary filiation: Fortes used the term for a person's tie to the parent, and through that parent to the kin, through whom descent is not traced, such as a patrilineal Tallensi man's ritual and moral links with his mother's patrilineage.

Tallensi evidence: in The Web of Kinship among the Tallensi (1949) Fortes showed that the mother's kin provide sanctuary, ritual help and affection, balancing the jural authority of the father's lineage.

Indian parallel: in patrilineal Indian societies the mother's brother has ritual roles at the sister's son's life-cycle ceremonies, such as giving gifts (bhat or mameru) at weddings, which illustrates complementary filiation.

Leach's critique: in Rethinking Anthropology (1961) Leach argued that what Fortes called complementary filiation is better understood as the continuing affinal alliance between the father's and mother's groups, so it belongs to alliance rather than descent.

4. Descent Theory

Main scholars: Radcliffe-Brown, Meyer Fortes, Evans-Pritchard and Jack Goody, working mainly in Africa.

Core ideas: unilineal descent groups are corporate units that hold property, organise politics and law, and give continuity to society; marriage is secondary, a link between already formed groups.

Key works: African Political Systems (Fortes and Evans-Pritchard, 1940), The Nuer (1940), Fortes's 'The structure of unilineal descent groups' (1953) and African Systems of Kinship and Marriage (Radcliffe-Brown and Forde, 1950).

5. Alliance Theory

Lévi-Strauss (1949): in The Elementary Structures of Kinship he argued that the incest taboo forces men to exchange women between groups, and that kinship is built on this exchange; marriage, not descent, is the key relation, and his atom of kinship (a brother, his sister, her husband and their son) gives the mother's brother a central place.

Restricted (direct) exchange: two groups exchange women directly, through sister exchange or bilateral cross-cousin marriage, as in dual organisations such as the Kariera of Australia.

Generalized (indirect) exchange: women move in one direction in a circle of groups, through matrilateral cross-cousin marriage, as among the Kachin (Leach, 1954) and the Purum, an Old Kuki group of Manipur studied by T.C. Das (1945) and reanalysed by Rodney Needham (1958).

Delayed exchange: patrilateral cross-cousin marriage reverses the direction of exchange every generation, which Lévi-Strauss thought less integrative.

Elementary and complex structures: elementary structures prescribe whom to marry; complex structures, as in modern societies, only forbid certain kin and leave choice to other factors.

Dumont: in Hierarchy and Marriage Alliance in South Indian Kinship (1957) and later Affinity as a Value (1983) he showed that in south India affinity is inherited across generations and expressed in terminology.

Homans and Schneider versus Needham: Homans and Schneider (1955) explained the preference for the matrilateral cross-cousin by sentiment, the warm tie with the mother's brother in patrilineal societies; Needham (Structure and Sentiment, 1962) defended Lévi-Strauss's structural explanation.

6. Descent versus Alliance: Assessment

Different regions: descent theory was built on African lineage societies, and alliance theory on Asian and Australian systems with prescriptive marriage, which partly explains the difference.

Different emphasis: descent theory stresses vertical continuity and corporate groups, alliance theory stresses horizontal links and exchange between groups.

Synthesis: most scholars now see descent and alliance as complementary; Robin Fox (1967) presented kinship as combining both, and Dumont's work shows terminology encoding alliance within descent-based societies.

7. Diagrams to Draw

Cousin-term diagram: draw ego with siblings and the four types of first cousins (FBD, FZD, MBD, MZD); for the Iroquois system label FB's and MZ's children as brother and sister and FZ's and MB's children as cousin terms; for the Hawaiian label all as brother and sister; for the Eskimo label all as cousin.

Omaha and Crow skewing: draw ego, the mother's brother and his children, and write mother's brother over his son and mother over his daughter (Omaha); then draw the father's sister's children labelled father and father's sister (Crow).

Complementary filiation diagram: ego's patrilineage shaded as a vertical column, the mother's patrilineage as a second column, and a dotted line from ego to the mother's brother labelled complementary filiation.

Exchange diagram: two groups with a two-way arrow for restricted exchange, and three groups in a circle with one-way arrows for generalized exchange.

8. Using It in the Exam

10-mark answer (150 words): on classificatory and descriptive terms, define both with Morgan, give Hindi and English examples, and add Kroeber's critique that all systems classify.

15-mark answer (200 words): on complementary filiation, define filiation and descent, give the Tallensi and Indian mother's brother examples, and add Leach's critique.

20-mark answer (250 words): on descent and alliance, compare the two theories in a table with scholars, works, regions and ideas, use the Kachin, Purum and Nuer, and conclude with synthesis.

Keywords: classificatory, bifurcate merging, Iroquois, Omaha skewing, filiation, complementary filiation, restricted and generalized exchange, elementary structures.

Quotation: Lévi-Strauss saw exogamy and the incest taboo as rules of reciprocity; paraphrase rather than quote.

1. Consanguinity, Affinity and Principles of Descent

Example 1 (UPSC 2022, 20 marks): Discuss how the rules of descent contradict the principles of residence in matrilineal society, mentioning suitable examples ?

Paper and question: Paper I, Q3(a)

Approach: Explain the matrilineal puzzle (Richards) and show, society by society (Khasi, Garo, Nayar, Trobriand), how residence conflicts with matrilineal descent and how each resolves it; draw a matrilineal chart.

In a matrilineal society, membership and property pass through women, but authority usually rests with men as mother's brothers. A woman cannot live with both her husband and her brother, so residence clashes with descent; Audrey Richards (1950) called this the matrilineal puzzle.

With matrilocal residence the husband lives as an outsider in his wife's group while his authority lies in his own matrilineage; with patrilocal residence the men of a matrilineage are scattered and their heirs, their sisters' sons, grow up away from them.

Among the Khasi the youngest daughter (ka khadduh) keeps the ancestral house, yet the mother's brother (u kni) has authority in clan affairs, and the husband traditionally visited or moved in, his loyalty split between wife's and mother's houses.

Among the matrilocal Garo the husband (nokrom) of the heiress (nokna) manages property belonging to his wife's machong; the tension is eased by choosing him from the father's own clan, usually the father's sister's son.

The Nayar avoided the conflict by duolocal residence: husbands only visited, and the karanavar, the senior man of the matrilineage, managed the taravad (Gough).

Malinowski's Trobrianders practise avunculocal residence: a boy grows up in his father's village but moves as an adult to his mother's brother's village, where his lineage land lies, and urigubu harvest gifts from a woman's brother to her husband express the double tie.

Diagram: a three-generation matrilineal chart with ego's mother, her brother and her children shaded; draw ego's father outside the shaded group and an arrow showing the adult son moving to his mother's brother.

Schneider and Gough (Matrilineal Kinship, 1961) concluded that matrilineal groups must retain control over both sisters and brothers, which limits a husband's authority and makes marriage fragile. Each society resolves the contradiction differently, and neolocal residence is now reshaping it.

Example 2 (UPSC 2017, 10 marks): Bilineal and bilateral descents

Paper and question: Paper I, Q1(a)

Approach: Define and distinguish bilineal (double) and bilateral descent with examples, and illustrate both with simple diagrams.

Bilineal descent (double or duolineal) places a person at once in the father's patrilineal group and the mother's matrilineal group, each controlling different rights. Daryll Forde described the Yakö of Nigeria, whose patriclans hold land while matriclans control movable wealth and some ritual and funeral obligations; Rivers's Toda are often cited as an Indian case.

Bilateral descent (cognatic) traces kinship equally through both parents. It forms no discrete descent groups, only ego-centred kindreds, and is found among the Inuit, the San, the Andaman Islanders and Western societies.

Bilineal descent applies two unilineal principles for different purposes and creates two sets of permanent corporate groups; bilateral descent treats all relatives equally and creates overlapping networks that end with ego.

Diagram: for bilineal, shade ego's patriline in one colour and matriline in another; for bilateral, shade all relatives on both sides around ego equally.

Bilateral systems usually go with Eskimo terminology and neolocal nuclear families; double descent shows that descent is a social allocation of rights, not a fact of biology.

Example 3 (UPSC 2014, 10 marks): Double Descent

Paper and question: Paper I, Q1(a)

Approach: Define double descent, explain how rights are divided between the two lines with the Yakö and other cases, and distinguish it from bilateral and ambilineal descent.

Double descent is the recognition of both patrilineal and matrilineal descent groups, a person belonging to the father's patrilineage and the mother's matrilineage, with each line governing different rights.

The classic case is the Yakö of Nigeria described by Daryll Forde (1950): patriclans hold and allocate farmland and house sites, while matriclans control movable wealth and have ritual and funeral roles, so a man inherits land from his father's line and movable goods through his mother's.

Among the Ashanti, a person receives blood and lineage membership from the mother (abusua) and a spiritual element (ntoro) from the father; Rivers recorded patrilineal clans and matrilineal groups among the Toda.

Double descent differs from bilateral descent, which forms ego-centred kindreds rather than groups, and from ambilineal descent, where a person joins either parent's group but only one.

It is rare, but it shows that descent is a way of allocating rights and that unilineal principles can be combined to suit economy and ritual.

2. Descent Groups: Lineage, Clan, Phratry, Moiety and Kindred

Example 4 (UPSC 2021, 10 marks): Descent Groups

Paper and question: Paper I, Q5(d)

Approach: Define descent groups, explain corporateness, list the types from lineage to moiety with examples, distinguish the kindred, and add the theoretical debate.

A descent group is a permanent group whose members claim common ancestry through a rule of descent. Unilineal groups do not overlap, so each person belongs to only one group at each level.

Following Henry Maine's idea that corporations never die, Fortes and Radcliffe-Brown treated descent groups as corporate groups that hold property, act as units in law, feud and ritual, and outlast their members.

Types: the lineage, with demonstrated descent from a known ancestor (Nuer segmentary lineages, Munda khunt); the clan, with stipulated descent, often totemic and exogamous (Santal paris, Oraon Ekka and Lakra, Khasi kur); the phratry, a group of related clans (Garo chatchi such as Sangma and Marak); and the moiety, one of two halves of a society (Australian Aboriginal groups).

The kindred is not a descent group, being ego-centred and bilateral.

Descent groups regulate exogamy, land, succession and ritual; J.A. Barnes (1962) showed that New Guinea Highland groups recruit by residence and choice, so the African model is not universal.

Example 5 (UPSC 2016, 10 marks): Lineage and Clan

Paper and question: Paper I, Q1(c)

Approach: Define lineage and clan, give Indian and world examples of each, and tabulate the differences; a nested-box diagram helps.

A lineage is a unilineal descent group whose members trace descent from a known common ancestor through demonstrable links. Evans-Pritchard (The Nuer, 1940) described Nuer maximal, major, minor and minimal lineages that unite or oppose by fission and fusion; among the Munda, the khunt of original village clearers holds khuntkatti land.

A clan is a unilineal group whose members believe in a common ancestor, often mythical or totemic, without tracing every link. Examples are the twelve exogamous Santal paris, Oraon totemic clans such as Ekka (tortoise) and Lakra (tiger) recorded by S.C. Roy (1915), and the matrilineal Khasi kur and Garo machong.

Differences: lineage descent is demonstrated, clan descent stipulated; lineages are shallower and often corporate and localised, clans larger, dispersed and mainly exogamous and ritual units; a clan usually contains several lineages.

Diagram: a clan box enclosing three lineage boxes, each enclosing family units, with exogamy marked at the clan boundary.

Both regulate marriage and identity, but they are weakening with individual land titles and migration.

3. Kinship Terminology, Filiation, Descent and Alliance

Example 6 (UPSC 2025, 10 marks): Theoretical significance of Purum kinship-system.

Paper and question: Paper I, Q1(b)

Approach: Describe the Purum (T.C. Das) and explain why Needham's reanalysis made them a test case of Lévi-Strauss's generalized exchange, with the Homans-Schneider and Ackerman debate.

The Purum, a small Old Kuki group of Manipur, were described by T.C. Das (The Purums: An Old Kuki Tribe of Manipur, 1945) as having exogamous patrilineal sibs divided into lineages, with a preference for marriage with the mother's brother's daughter.

Rodney Needham (1958) reanalysed Das's data as a case of asymmetric prescriptive alliance, Lévi-Strauss's generalized exchange: lineages stand in fixed wife-giver and wife-taker relations, women flow one way, and terminology and symbolic classification follow this order.

The Purum thus became central to the debate with Homans and Schneider (1955), who explained the matrilateral preference by sentiment towards the mother's brother; Needham's Structure and Sentiment (1962) defended the structural explanation.

Charles Ackerman (1964) showed that a number of recorded Purum marriages broke the asymmetric rule, sharpening the question of prescription versus preference.

Like Leach's Kachin, the Purum made Indian ethnography a test of alliance theory and of the gap between models and practice.

Example 7 (UPSC 2024, 10 marks): Critical perspective on avoidance and joking relationship

Paper and question: Paper I, Q1(c)

Approach: Define avoidance and joking relationships with examples, present Radcliffe-Brown's structural explanation, and then critique it with alternative views.

Avoidance restricts contact between certain kin, typically a man and his mother-in-law or, in north India, a woman and her husband's elder brother (jeth). The joking relationship, in Radcliffe-Brown's account (1940), is permitted or required disrespect, as between a woman and her husband's younger brother (devar) or between grandparents and grandchildren.

Tylor (1889) statistically linked mother-in-law avoidance to the husband living among his wife's kin. Radcliffe-Brown explained both customs as structural devices for relationships that combine attachment and separation, such as those between in-laws: avoidance expresses extreme respect, and joking turns potential hostility into play.

Critics call this functional explanation circular, since it cannot predict which tense relationship takes which form. Mary Douglas (1968) read jokes as attacks on the social structure, Freud saw avoidance as a defence against forbidden attraction, and others note that joking and avoidance depend on context.

Both are declining in urban nuclear families, yet they remain useful indicators of the structure of kinship relations.

Example 8 (UPSC 2023, 15 marks): Critically discuss A.L. Kroeber's contribution to kinship studies.

Paper and question: Paper I, Q8(c)

Approach: Critically discuss Kroeber's 1909 critique of Morgan, his eight principles and his psychological view of terms, then weigh the criticisms by Rivers and Radcliffe-Brown and his lasting influence.

A.L. Kroeber, Boas's student, in 'Classificatory systems of relationship' (1909) rejected Morgan's division of terminologies into descriptive and classificatory, arguing that all systems classify; English 'cousin' or 'uncle' groups many genealogical positions.

He identified eight principles of classification: generation, relative age within a generation, lineal versus collateral, sex of the relative, sex of the speaker, sex of the linking relative, consanguinity versus affinity, and whether the linking relative is alive or dead. English uses only four, while many Native American systems use more.

Kroeber argued that terms reflect psychology and language, ways of thinking, more than social institutions, so they cannot be used to reconstruct past marriage forms as Morgan had done.

Rivers (Kinship and Social Organisation, 1914) and Radcliffe-Brown replied that terms reflect social institutions such as cross-cousin marriage and lineage organisation, and most anthropologists today accept that both linguistic and social factors shape terminology.

His principles became the basis of componential analysis (Goodenough and Lounsbury, 1956) and of Murdock's cross-cultural classification; his Zuñi Kin and Clan (1917) also documented clan organisation.

Kroeber's lasting contribution was analytical rigour and the end of the evolutionist reading of terms, though his denial of social determinants proved too strong.

Example 9 (UPSC 2021, 15 marks): Explain the structural analysis of kinship as proposed by Lévi-Strauss.

Paper and question: Paper I, Q8(c)

Approach: Explain the linguistic basis of Lévi-Strauss's method, the exchange principle, the atom of kinship and its law of attitudes with examples, and end with criticism; draw the atom of kinship.

Lévi-Strauss applied structural linguistics (Jakobson, Trubetzkoy) to kinship: like phonemes, kin terms and attitudes gain meaning only as elements of a system of relations, an argument he made in 1945 and in Structural Anthropology (1958).

In The Elementary Structures of Kinship (1949) the incest taboo forces men to exchange women between groups, so reciprocity, not descent, underlies kinship; elementary structures prescribe a category of spouse while complex ones only forbid, and prescriptive systems produce restricted, generalized or delayed exchange.

The atom of kinship consists of a brother, his sister, her husband and their son, giving four relations: brother-sister, husband-wife, father-son and mother's brother-sister's son. The affinal tie is irreducible because a man must receive a wife from another man.

Its law: the mother's brother-sister's son relation is to brother-sister as father-son is to husband-wife, so attitudes alternate. Among the matrilineal Trobrianders, husband-wife and father-son relations are relaxed while brother-sister and uncle-nephew are strict; among the patrilineal Circassians the pattern is reversed.

Diagram: a triangle (brother) beside a circle (sister) joined by a sibling line, the sister married by an equals sign to a triangle (husband), and their son below; mark each of the four links plus or minus.

Critics point to the gap between models and actual marriages (Ackerman on the Purum), and Gayle Rubin (1975) to women's treatment as objects; yet the method shifted kinship study from descent to alliance and inspired Dumont.

Example 10 (UPSC 2018, 10 marks): Kinship Terminology

Paper and question: Paper I, Q1(d)

Approach: Define kinship terminology, distinguish reference and address and descriptive and classificatory terms, outline Murdock's six systems and the Indian patterns, and state its significance.

Kinship terminology is the set of words used for relatives; it groups some kin and separates others, revealing social categories. Rivers distinguished terms of reference from terms of address.

Morgan (1871) divided terms into descriptive, such as Hindi chacha, mama, phupha and mausa, and classificatory, such as English 'uncle'; Kroeber (1909) replied that all systems classify using principles such as generation, sex and lineality.

Murdock (1949) named six cousin-term systems: Eskimo (cousins distinct from siblings), Hawaiian (all cousins called siblings), Iroquois (parallel cousins called siblings, cross-cousins separate), Crow and Omaha (matrilineal and patrilineal skewing across generations) and Sudanese (separate terms for each cousin).

In India, Dumont showed that Dravidian terms divide kin into parallel and cross, mama meaning both mother's brother and father-in-law, while Karve found north Indian terms largely descriptive.

Terminology thus mirrors descent, marriage rules and residence, and is a quick guide to a society's social structure.

Example 11 (UPSC 2017, 15 marks): Elucidate the determinants of Kinship terminology.

Paper and question: Paper I, Q2(b)

Approach: Elucidate the competing explanations of what shapes kinship terms (Morgan, Kroeber, Rivers and Sapir, Radcliffe-Brown, Murdock) with examples, and conclude that terminology has multiple determinants.

Kinship terminologies differ widely across societies, and anthropologists have debated what determines how relatives are grouped and separated.

Morgan (1871) held that terms are survivals of earlier forms of marriage: calling all of a generation brother and sister reflected past group marriage, a view now rejected.

Kroeber (1909) stressed psychological and linguistic factors: terms follow eight principles such as generation, sex and lineality, and reflect ways of thinking more than institutions.

Rivers (1914) traced terms to social institutions: where cross-cousins marry, the mother's brother is also the father-in-law. Sapir (1916) suggested that the levirate could explain one term for father and father's brother.

Radcliffe-Brown pointed to structural principles: the equivalence of siblings merges father and father's brother, and the unity of the lineage explains Crow and Omaha terms that ignore generation.

Murdock (Social Structure, 1949) showed statistically that descent, residence and marriage rules predict terminology, which changes last. In India, Dravidian terms follow cross-cousin marriage (Dumont), and descriptive north Indian terms fit village exogamy (Karve).

Terminology is therefore shaped by several determinants, social structure being the strongest, and is best read as the set of categories a society uses to organise rights, duties and marriage.

Example 12 (UPSC 2016, 20 marks): Describe the cardinal points of descent and alliance theories.

Paper and question: Paper I, Q3(a)

Approach: Describe descent theory and alliance theory point by point (scholars, regions, core propositions, examples), note the debate between them, and conclude on their complementarity; draw the exchange and segmentary diagrams.

Descent and alliance theories were the two main approaches to kinship from the 1940s to the 1960s, the first British and Africanist, the second French and Asianist. They differ on whether descent or marriage is the primary principle of social structure.

Descent theory (Radcliffe-Brown, Fortes, Evans-Pritchard, Goody) rests on African Political Systems (1940), The Nuer (1940) and Fortes's 'The structure of unilineal descent groups' (1953).

Its cardinal points: unilineal descent groups are corporate units holding property; in stateless societies they form the political order, as in Nuer segmentary lineages uniting by fission and fusion; descent is filiation extended through one line, and the other parent's kin are linked by complementary filiation (Fortes on the Tallensi); descent belongs to the politico-jural domain and filiation to the domestic domain; and marriage is secondary, a link between pre-existing groups, with bridewealth transferring rights.

Alliance theory (Lévi-Strauss, Leach, Needham, Dumont) began with The Elementary Structures of Kinship (1949).

Its cardinal points: the incest taboo forces the exchange of women, so reciprocity and marriage constitute kinship; groups are defined by being wife-givers or wife-takers, as Kachin mayu and dama (Leach, 1954); elementary structures yield restricted, generalized or delayed exchange; and prescriptive alliance is encoded in terminology, as Dumont showed for Dravidian south India.

Diagram: on the left a Nuer segmentary tree (clan, maximal, major, minor and minimal lineages); on the right three groups A, B and C with women moving A to B to C to A and goods in reverse.

The two clashed: Leach (Rethinking Anthropology, 1961) reinterpreted complementary filiation as affinal alliance, and Homans and Schneider opposed Needham on prescription. They reflect different regions and emphases, vertical continuity versus horizontal exchange, and most scholars, following Robin Fox (1967), now treat them as complementary.