John Koslowsky died on September 19, 1994 in Contra Costa County, California. Born in New York on September 12, 1942, he lived to be 52 years, 7 days old.
His mother's maiden name was Salinsky. His Social Security Number was 059-34-8165.
Researching John Koslowsky's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now