First time here so not sure if there is an official competition or general speculation?
So here's my top ten around a dual theme
Lord Carrington
Norman Tebbit
Douglas Hurd
Jim Prior
Geoffrey Howe
Little Richard
Chuck Berry
BB King
Fats Domino
Jerry Lee Lewis
If the list is 20 then here are a more random 10
Frank Williams (Dad's Army)
Frank Williams (Formula 1)
Kirk Douglas
Nancy Reagan
Olivia De Havilland
Zsa Zsa Gabor
Pope Benedict
Eddie Large
Bill Kerr
Christopher Lee