Mary Woodville husband, although during her lifetime she held the barony of Herbert in her own right. Mary Woodville Mary Woodville, Countess of Pembroke (c. 1456–1481) was a sister of Edward IV's Queen consort, Elizabeth Woodville, and of Anthony Woodville, 2nd Earl Rivers. She later became the first wife of William Herbert, 2nd Earl of Pembroke, by whom she had one daughter. She was born in about 1456 to Richard Woodville, 1st Earl Rivers and his wife, Jacquetta of Luxembourg. After King Edward IV's public recognition of Elizabeth Woodville as his wife, the new queen sought to raise her family's standing by
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