Princess Margaret, Countess of Snowdon

Princess Margaret, Countess of Snowdon was the younger daughter of King George VI and Queen Elizabeth The Queen Mother. She was the younger sister and only sibling of Queen Elizabeth II.

21 August 1930

Born on the same birth day (21 August): Afonso VI of Portugal • Bill Lee (singer) • Billy Reay • Christian Vázquez • Claude Grahame-White • Consuelo Velázquez • Craig Counsell • Eric Goles • Kostas Giannidis • Mike Evans (wide receiver) • Rudolf, Crown Prince of Austria • Stephen Hillenburg • William IV

Born in the same month (August 1930): Barry Unsworth • Don Ho • Frank Gifford • George Soros • Gilmar • Jacques Parizeau • Julie Bovasso • Kanagaratnam Sriskandan