Question: What ethnic group was the painter of the wife of the 36th President of the United States part of?
Sentence (from "Elizabeth Shoumatoff"): Elizabeth Shoumatoff (Russian: Елизавета Николаевна Шуматова , "née" Avinoff) (October 6, 1888 – November 30, 1980) was a Russian-American painter who was best known for painting the Unfinished Portrait of Franklin D. Roosevelt.
Relevant evidence: Yes