Benjamin Baruch Ambrose (15 September 1896–11 June 1971) was an English bandleader and violinist. His professional name was officially Bert Ambrose, but he was universally known simply as Ambrose. His drummer was Les Leston, a successful racing driver, buisness man and bon viveur Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.