John Helfenstein died on January 12, 1943 in Los Angeles County, California. Born in North Dakota on October 29, 1899, he lived to be 43 years, 2 months, 13 days old.
His father's last name was Helfenstein, and mother's maiden name was Nicholas.
Researching John Helfenstein's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now