Are both  Knut Hamsun and Harry Crosby Norwegian?
Harry Crosby Harry Crosby (June 4, 1898 – December 10, 1929) was an American heir, bon vivant, poet, and publisher who for some epitomized the Lost Generation in American literature. He was the son of one of the richest banking families in New England, a Boston Brahmin, and the nephew of Jane Norton Grew, the wife of financier J. P. Morgan, Jr.. As such, he was heir to a portion of a substantial family fortune. He was a volunteer in the American Field Service during World War I, and later served in the U.S. Ambulance Corps. He narrowly escaped with his life.
Jan Elgarøy Jan Elgarøy (born 20 December 1930) is a Norwegian organist and composer.