83:5.3
Group marriages gradually gave way before the emerging practices of polygamy — polygyny and polyandry — among the more advanced tribes. But polyandry was never general, being usually limited to queens and rich women; furthermore, it was customarily a family affair, one wife for several brothers. Caste and economic restrictions sometimes made it necessary for several men to content themselves with one wife. Even then, the woman would marry only one, the others being loosely tolerated as “uncles” of the joint progeny.