William Prohoroff Death Records
Found 2 records:
William Prohoroff (0-1962)
Born: 0/0/0 in USSR
Died: September 20, 1962 in San Francisco County, California
William S Prohoroff (0-1971)
Born: 0/0/0 in RUSSIA
Died: September 10, 1971 in Los Angeles County, California