John F Koop died on November 26, 1960 in Los Angeles County, California. Born in New Jersey on September 18, 1908, he lived to be 52 years, 2 months, 8 days old.
His mother's maiden name was Keller. His Social Security Number was 561-03-4310.
Researching John F Koop's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now