J Warren Knopp died on October 21, 1981 in Sacramento County, California. Born in Colorado on July 31, 1891, he lived to be 90 years, 2 months, 20 days old.
His Social Security Number was 523-09-4216.
Researching J Warren Knopp's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now