Winston Churchill's cat, Jock, now has a Facebook page! (There has been various Jocks, marmalade tabbies, at Churchill's home, Chartwell, since the 1940s.) Jock says, "I will do my best to give you a real insight into what really goes on at Chartwell!" https://www.facebook.com/
Winston Churchill named Jock after one of his favorite private secretaries, Jock (John) Colville. I used Jock Colville as the inspiration for my character, John Sterling. I was able to use his wonderful memoir: The Fringes of Power: The Incredible Inside Story of Winston Churchill during WWII for a behind-the-scenes look into what day-to-day life was like on Churchill's staff.