http://en.wikipedia.org/wiki/Antony_Booth
Antony "Tony" George Booth (born 9 October 1931 in Liverpool, better known as Tony Booth) is an English actor, best known for his role as Mike Rawlins in the BBC series Till Death Us Do Part. His daughter, Cherie, a prominent Queen's Counsel, is married to former Prime Minister Tony Blair. He is a cousin to the Booth family of 19th-century American actors.