Mack J Winthrop died on March 15, 1963 in Los Angeles County, California. Born in Alabama on February 27, 1899, he lived to be 64 years, 16 days old.
His mother's maiden name was Urguhart. His Social Security Number was 568-07-2617.
Researching Mack J Winthrop's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now