model common elsewhere. It was, in fact, more like feudal dependency and taxation. The relationship between Seminole blacks and natives changed following their relocation in the 1830s to territory controlled by the Creek who had a system of chattel slavery. Pro slavery pressure from Creek and pro-Creek Seminole and slave raiding led to many Black Seminoles escaping to Mexico. Inter-tribal slavery The Haida and Tlingit Indians who lived along the southeastern Alaskan coast were traditionally known as fierce warriors and slave-traders, raiding as far as California. Slavery was hereditary after slaves were taken as prisoners of war. Among some Pacific Northwest tribes, about a quarter of the population were slaves. Other slave-owning tribes of North America were, for example, Comanche of Texas, Creek of Georgia, the fishing societies, such as the Yurok, that lived along the coast from what is now Alaska to California; the Pawnee, and Klamath. Some tribes held people as captive slaves late in the 19th century. For instance, "Ute Woman", was a Ute captured by the Arapaho and later sold to a Cheyenne. She was kept by the Cheyenne to be used as a prostitute to serve American soldiers at Cantonment in the Indian Territory. She lived in slavery until about 1880. She died of a hemorrhage resulting from "excessive sexual intercourse". Black slave owners Slave owners included a comparatively small number of people of at least partial African ancestry, in each of the original thirteen colonies and later states and territories that allowed slavery; in some early cases black Americans also had white indentured servants. An African former indentured servant who settled in Virginia in 1621, Anthony Johnson, became one of the earliest documented slave owners in the mainland American colonies when he won a civil suit for ownership of John Casor. In 1830, there were 3,775 black (including mixed-race) slaveholders in the South who owned a total of 12,760 slaves, which was a small percentage of a total of over two million slaves then held in the South. 80% of the black slaveholders were located in Louisiana, South Carolina, Virginia and Maryland. There were economic and ethnic differences between free blacks of the Upper South and the Deep South, with the latter fewer in number, but wealthier and typically of mixed race. Half of the black slaveholders lived in cities rather than the countryside, with most living in New Orleans and Charleston. In particular,