The birth of Mark Trowbridge

Mark Robert Trowbridge was born on November 13, 1955 in Placer County, California.

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

His potential siblings include Ashton (born 1954), Jay (born 1957), Bonnie (born 1953) and Julie (born 1957).