John Leffingwell Death Records
Found 2 records:
John Leffingwell (1904–1979)
Born: January 12, 1904 in Ohio
Died: December 18, 1979 in Los Angeles County, California
John Maynard Leffingwell (1946–1993)
Born: August 1, 1946 in California
Died: November 11, 1993 in Tulare County, California