Lady Sarah Chatto
The Lady Sarah Frances Elizabeth Chatto, ne ArmstrongJones , is the only daughter of the 1st Earl of Snowdon and Princess Margaret, Countess of Snowdon, the second daughter of King George VI and Queen Elizabeth. She is 21st in line to succeed her maternal aunt at the time of her birth, she was seventh in line. She is the only niece of Queen Elizabeth II and the youngest grandchild of King George VI and Queen Elizabeth the Queen Mother.
Lady Sarah was born onMay 1964 at Kensington Palace in London. She attended Bedales School, the Camberwell School of Art and Middlesex Polytechnic and is a professional painter, represented by the Redfern Gallery. She is also Vice President of the Royal Ballet, an appointment she accepted in 2004, following the example of her mother, who was also a patron of the Royal Ballet.
Source: Wikipedia