The birth of Mark Knerr

Mark Alan Knerr was born on November 3, 1955 in Santa Clara County, California.

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

His potential siblings include James (born 1957), Janet (born 1959), Nancy (born 1950) and John (born 1953).