From Wikipedia, the free encyclopedia. David Cecil MacAlister Tomlinson (7 May 1917 – 24 June 2000) was an English film actor. He is primarily remembered for his roles as authority figure George Banks in Mary Poppins, fraudulent magician Professor Emelius Browne in Bedknobs and Broomsticks and as hapless antagonist Peter Thorndyke in The Love Bug. Description above from the Wikipedia article David Tomlinson, licensed under CC-BY-SA, full list of contributors on Wikipedia​