Ann Parker Bowles British aristocrat and Girl Guides leader (1918–1987) (1918–1987) Parents Cynthia Cadogan Humphrey de Trafford, 4th de Trafford Baronet Children Mary Ann Parker Bowles Andrew Parker Bowles Richard Parker Bowles Simon Parker Bowles Siblings Violet de Trafford Mary de Trafford Catherine de Trafford Partners Derek Parker Bowles