sentences:  The explorers discovered that the Chainouqua and Cochoqua clans were at war with each other.In November 1672 the governor at the Cape sent three hunters to Riebeek's Kasteel to hunt for meat when upon their arrival they were ambushed and robbed by Gonnema's gang.Gonnema, the chief of the Cochoquas, frequently plundered neighbouring Khoisan camps in the area.