Quins spent a Merry Christmas, 'Santa' Dafoe discovered. Although strictly confined to their Callender (Ontario) nursery, the Dionne quintuplets spent a very merry Christmas. Most Joyous moment of the day, apart from unwrapping their many presents was the discovery of Dr Dafoe masquerading as Santa Claus. Astute Yvonne and Annette unmasked the doctor. Photo shows, Yvonne tries on the beard after she and Annette had unmasked Dr Dafoe at the party. 2 January 1938