Marumakkathayam

Marumakkathayam is a matrilinear system of inheritance follwed by castes of Kerala like some families , s, Royal families, , , upper class s in  state,. It is exceptional in the sense that it was one of the few traditional systems that gave women liberty, and right to property. Under this system, women enjoyed respect, prestige and power. In the matrilinear system, the family lived together in a tharavadu which comprised of a mother, her brothers and younger sisters, and her children. The oldest male member was known as the karanavar and was the head of the household and managed the family estate. Lineage was traced through the mother, and the children "belonged" to the mother's family. All family property was jointly owned. In the event of a partition, the shares of the children were clubbed with that of the mother. The karanavar's property was inherited by his nephews and not his sons.

The Marumakkathayam system is not very common in Kerala these days for many reasons. Kerala society has become much more cosmopolitan and modern. Men seek jobs away from their hometown and take their wives and children along with them. In this scenario, a joint-family system is not viable. However, there are still a few tharavads that pay homage to this system. In some families, the children carry the last name of their mother instead of the father, and are considered part of the mother's family, and not the father's. Tharavadu names are quite an important element of social reckoning - though decreasing in importance these days. The Kerala rulers also followed the 'Marumakkathayam' system.