The birth of Mark Welker

Mark H Welker was born on June 9, 1958 in Santa Clara County, California.

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

His potential siblings include Robert (born 1955), Heidi (born 1967), Eric (born 1965) and Kent (born 1962).