John Polkinghorn Death Records
Found 2 records:
John Polkinghorn (1883–1972)
Born: February 1, 1883 in Michigan
Died: October 29, 1972 in Lake County, California
John Walter Polkinghorn (1895–1981)
Born: July 21, 1895 in Colorado
Died: November 16, 1981 in Los Angeles County, California