The birth of Mark Hirth

Mark William Hirth was born on June 11, 1955 in Contra Costa County, California.

His father's last name is Hirth, and his mother's maiden name is Morris. If Mark is still alive, he's now years old.

His potential siblings include Christop (born 1964), Dennis (born 1953), Gregory (born 1959) and Theresa (born 1956).