Betty Clay

Betty St Clair Clay CBE was the younger daughter of Robert BadenPowell, the founder of Scouting and Olave BadenPowell. She was the sister of Peter BadenPowell the aunt of Robert BadenPowell, 3rd Baron BadenPowell and Michael BadenPowell the niece of Agnes BadenPowell, Baden BadenPowell niece and goddaughter of Warington BadenPowell and granddaughter of Baden Powell.

Betty, Gervas and Robin Clay were all born onApril, sharing the same birthday Bettys parents also shared a birthday,February, and they, too, had met on board ship. Bettys brother and his wife also shared a birthday.

Source: Wikipedia