Michael Dorris and John Cowper Powys, have which mutual  occupation?
Michael Dorris Michael Anthony Dorris (January 30, 1945 – April 10, 1997) was an American novelist and scholar who was the first Chair of the Native American Studies program at Dartmouth. His works include the memoir, "The Broken Cord" (1989) and the novel, "A Yellow Raft in Blue Water" (1987). He was married to author Louise Erdrich and the two frequently collaborated in their writing. He committed suicide in 1997 while police were investigating allegations that he had abused his daughters.
Peter Kemp (writer) Peter Mant MacIntyre Kemp (Bombay, 19 August 1913 – London, 30 October 1993), known as Peter Kemp, was an English soldier and writer. The son of a judge in British India, Kemp was educated at Wellington College and proceeded to Trinity College, Cambridge where he studied classics and law. He became notable for his participation in the Spanish Civil War and during World War II as a member of the Special Operations Executive.