The Pedi were well equipped to defend themselves though, as Sekwati and his heir, Sekhukhune I were able to procure firearms, mostly through migrant labor to the Kimberley diamond fields and as far as Port Elizabeth. The Pedi paramountcy's power was also cemented by the fact that chiefs of subordinate villages, or kgoro, take their principal wives from the ruling house. This system of cousin marriage resulted in the perpetuation of marriage links between the ruling house and the subordinate groups, and involved the payment of inflated bohadi or bridewealth, mostly in the form of cattle, to the Maroteng house.