Humphrey de Trafford, 4th de Trafford Baronet British baronet (1891-1971) (1891–1971) Parents Violet Franklin Humphrey de Trafford, 3rd Baronet de Trafford Children Ann Parker Bowles Catherine de Trafford Mary de Trafford Violet de Trafford Siblings Sir Rudolph De Trafford, 5th Baronet Violet de Trafford Raymond de Trafford Partners Cynthia Cadogan