John Kostoff Death Records
Found 2 records:
John Kostoff (1879–1950)
Born: June 10, 1879 in Other Country
Died: December 24, 1950 in Los Angeles County, California
John Kostoff (1884–1976)
Born: March 15, 1884 in Other Country
Died: August 31, 1976 in Los Angeles County, California