John Frederic Mankus died on June 5, 1952 in Los Angeles County, California. Born in Illinois on September 23, 1901, he lived to be 50 years, 8 months, 13 days old.
His Social Security Number was 563-03-6368.
Researching John Frederic Mankus's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now