William Proff died on December 20, 1955 in Los Angeles County, California. Born in Missouri on January 1, 1872, he lived to be 83 years, 11 months, 19 days old.
His father's last name was Proff, and mother's maiden name was Mayer.
Researching William Proff's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now