William Stephenson (1898-1977) (1898–1977) Parents Frances Blake Sir Henry Stephenson, 1st Baronet Children Jocelyn Stephenson Timothy Stephenson Susan Stephenson Siblings Percival Stephenson Cynthia Stephenson Helena Stephenson Evelyn Stephenson Sir Henry Stephenson, 2nd Bt. Emma Letitia Gertrude Stephenson Charles Stephenson Partners Madeleine Rose Butterworth