About Frederick Sommer
Frederick Sommer, was an artist born in Angri, Italy and raised in Brazil. He earned an M.A. degree in Landscape Architecture (1927) from Cornell University where he met Frances Elisabeth Watson (1904–1999) whom he married in 1928; they had no children. The Sommers moved to Tucson, Arizona in 1931 and then Prescott, Arizona in 1935. Sommer became a naturalized citizen of the United States on November 18, 1939.
Biography source:
Wikipedia