Cognatic kin groups [EA021]

Description: The presence or probable absence, and the typology, of cognatic kin groups.

Code # Code
1 Bilateral descent as inferred from the absence of reported ambilineal, matrilineal, or patrilineal kin groups, kindreds being absent or unreported
2 Kindreds: bilateral descent with specifically reported kindreds, i.e., Ego-oriented bilateral kin groups or categories
3 Ambilineal descent inferred from the presence of ambilocal extended families, true ramages being absent or unreported
4 Ramages, i.e., ancestor-oriented ambilineal kin groups, if they are agamous, endogamous, or not specifically stated to be exogamous
5 Exogamous ramages specifically reported
6 Bilateral descent with reported or probable quasi-lineages, i.e., cognatic groups approximating the structure of lineages but based on filiation rather than on unilineal or ambilineal descent
9 Absence of cognatic kin groups as inferred from the presence of unilineal descent

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Dataset:
Murdock et al. 1999 'Ethnographic Atlas'
Variable:
Cognatic kin groups [EA021]
Description:
The presence or probable absence, and the typology, of cognatic kin groups.
Values:
1 Bilateral inferred 285
2 Bilateral kindreds 122
3 Ambilineal 4
4 Ramages 39
5 Exogamous ramages 9
6 Quasi-lineages 13
9 No cognatic kin 806
Datapoint Society Language family Details Focal year Subcase