Anne Caroline Salisbury is the maternal great-grandmother of which wife of King George VI and the mother of Queen Elizabeth II and Princess Margaret, Countess of Snowdon?
Anne Caroline Salisbury Anne Caroline Salisbury (1805 – 3 May 1881) was the wife of Edwyn Burnaby, and mother of Edwyn Sherard Burnaby and Caroline Louisa Burnaby. She is the maternal great-grandmother of Queen Elizabeth The Queen Mother and great-great-grandmother of Queen Elizabeth II.
Beatrix Beauclerk, Marchioness of Waterford Beatrix Frances Beauclerk, Duchess of St Albans, Marchioness of Waterford, GBE, DGStJ (25 March 1877 – 5 August 1953), born Lady Beatrix Frances Petty-FitzMaurice, was a daughter of the 5th Marquess of Lansdowne and his wife, Maud. She was named after her maternal aunt, Beatrix Frances Lambton, Countess of Durham (born Lady Beatrix Frances Hamilton), Lady Lansdowne's favourite sister.