Exploring the Cumbia Family Tree is the exciting story of the discovery of the names, dates, and lives of many ancestors. Their names were Cumbo, Cumby, Cumba, Cumbie, Cumber, and Cumbia, as well as others. Exploring the Cumbia Family Tree is an example of what can be learned through careful, patient research. It is also, perhaps most interestingly, the story of a white family with black ancestry.