William Keith, 4th Earl Marischal
William Keith, 4th Earl Marischal( died 7 October 1581) was a Scottish nobleman and politician.
William Keith Watkins
William Keith Watkins( born July 5, 1951) is a Senior United States District Judge of the United States District Court for the Middle District of Alabama.
Robert William Keith
Robert William Keith( 1787–1846) was an English musical composer and writer.
William Keith (athlete)
William Keith( 26 November 1925 – 5 September 1999) was a South African long- distance runner.
He competed in the marathon at the 1952 Summer Olympics.
Keith Relf
William Keith Relf( 22 March 194314 May 1976) was an English musician, best known as the lead vocalist and harmonica player for the Yardbirds.
William R. Keith
William Raymond Keith( October 24, 1929 – January 30, 2009) was an American businessman and politician.
Born in Jackson, Michigan, Keith served in the United States Army.
He went to the University of Michigan School of Banking.
Keith was involved in the banking business and lived in Garden City, Michigan.
He served on the Garden City Board of Education.
Keith served in the Michigan House of Representatives from 1973 to 1982 and from 1993 to 1994.
He was a Democrat.
He died on January 30, 2009.
William Hahn
William Hahn( born Carl Wilhelm Hahn; 7 January 1829 – 8 June 1887), was a German painter active in the United States known for his genre paintings of California.
Born in Ebersbach, Saxony, he trained at the Dresden Academy of Fine Arts and the Düsseldorf Academy.
He befriended Scotch artist William Keith, and accompanied Keith to the United States, where the two founded a Boston studio before traveling to California.
Angèle Dubeau
Angèle Dubeau,( born March 24, 1962) is a Canadian classical violinist.
She has devoted a large part of her career to making classical music accessible to a wide audience, but also frequently plays works by contemporary composers.
Willie Lose
William Keith Lose( born 22 July 1967 in Auckland) is a former n rugby union player who played as a lock and radio host and TV commentator.
William Keith (footballer)
William Keith was a Scottish amateur football inside right who played in the Scottish League for Queen's Park.

Question: Are William R. Keith and Angèle Dubeau of the same nationality?
Answer: no