Are John Crowley and Katharine Kerr both Americans ?
Katharine Kerr Katharine Kerr (born 1944) is an American science fiction and fantasy novelist, best known for her series of Celtic-influenced high fantasy novels set in the fictional land of Deverry.
Robert P. Kerr Robert P. Kerr (October 9, 1892 – September 5, 1960) was an American film director, actor and screenwriter. He directed 41 films between 1917 and 1928. He was born in Burlington, Colorado and died in Porterville, California from a heart attack.