The birth of Dirk Vonguenthner

Dirk Andrew Vonguenthner was born on July 4, 1947 in Alameda County, California.

His father's last name is Vonguenthner, and his mother's maiden name is Campbell. If Dirk is still alive, he's now years old.

His potential siblings include Heidi (born 1941) and John (born 1943).