Frank Thornton Ball (15 January 1921 – 16 March 2013), professionally known as Frank Thornton, was an English actor. He was best known for playing Captain Peacock in the television sitcom Are You Being Served? and its sequel Grace & Favour (also titled Are You Being Served? Again!) and as Herbert "Truly" Truelove in television sitcom Last of the Summer Wine. (Via Wikipedia)
