Otto Koss Death Records
Found 2 records:
Otto A Koss (1866–1940)
Born: February 16, 1866 in Wisconsin
Died: March 14, 1940 in Los Angeles County, California
Otto W Koss (1884–1971)
Born: November 22, 1884 in Wisconsin
Died: June 18, 1971 in Los Angeles County, California