The birth of Mark Roos

Mark Donald Roos was born on October 4, 1951 in Los Angeles County, California.

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

His potential siblings include Marta (born 1958), Brian (born 1953), Heidi (born 1953) and Victoria (born 1951).