The birth of Mark Schoennauer

Mark John Schoennauer was born on September 11, 1953 in San Mateo County, California.

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

His potential siblings include Janet (born 1948), Joseph (born 1957) and Alan (born 1946).