Elizabeth Grey, Countess of Kildare in England in the latter half of the 15th-century. Elizabeth's paternal grandmother was Elizabeth Woodville, Queen consort of King Edward IV of England. Elizabeth had 13 siblings, including her eldest brother Thomas Grey, 2nd Marquess of Dorset, who succeeded their father when he died in September 1501, when she was about four years old. Two years later, their mother, Cecily married Henry Stafford, 1st Earl of Wiltshire, which caused many quarrels over their inheritance. On one occasion, Cardinal Thomas Wolsey was forced to intervene on behalf of King Henry VIII of England, and he ordered both Cecily and Thomas to
Elizabeth Woodville offered the throne and became King Richard III. Edward V, who was no longer king, and his brother Richard, Duke of York, remained in the Tower of London. There are no recorded sightings of them after the summer of 1483. Now referred to as Dame Elizabeth Grey, she and the Duke of Buckingham (a former close ally of Richard III and now probably seeking the throne for himself) now allied themselves with Lady Margaret Stanley (née Beaufort) and espoused the cause of Margaret's son Henry Tudor, a great-great-great-grandson of King Edward III, the closest male heir of the Lancastrian claim