Lady Pamela Hicks
Lady Pamela Carmen Louise Hicks is a British aristocrat. She is the younger daughter of the 1st Earl Mountbatten of Burma by his wife, Edwina Mountbatten. Through her father, Lady Pamela is a first cousin of Prince Philip, Duke of Edinburgh and a great niece of the last Tsarina of Russia, Alexandra Feodorovna. As of May 2013, Lady Pamela is 687th in line for the throne.
Lady Pamela was born in Barcelona, Spain in 1929, the younger sister of Lady Patricia Mountbatten. Through her father, she is a first cousin of the Duke of Edinburgh and a greatgreatgrandchild of Queen Victoria. Through her mother, she is the second greatgranddaughter of the 7th Earl of Shaftesbury. During her youth, Lady Pamela lived with her paternal grandmother, Victoria, Marchioness of Milford Haven, during school holidays.
Source: Wikipedia