John Grey of Groby Richard III in June 1483. <br> In 1491, his widow, by then Queen Dowager, became the co-heiress of her brother, Richard Woodville, 3rd Earl Rivers. She died a year later. Sir John Grey was killed in the Second Battle of St Albans in 1461, fighting for the Lancastrian cause. His widow, Dame Elizabeth Grey, later secretly married Edward IV who was the successful Yorkist claimant to the throne. John Grey of Groby Sir John Grey, of Groby, Leicestershire (c. 1432 – 17 February 1461) was a Lancastrian knight, the first husband of Elizabeth Woodville who later married King Edward IV
Elizabeth Stafford, Countess of Sussex Sir Walter Herbert (died 16 September 1507), an illegitimate son of William Herbert, 1st Earl of Pembroke, and secondly, George Hastings, 1st Earl of Huntingdon. After the execution of the 2nd Duke of Buckingham, his widow, Katherine Woodville, married Jasper Tudor, second son of Owen Tudor and King Henry V's widow, Catherine of Valois. After Jasper Tudor's death on 21 December 1495, Katherine Woodville married Sir Richard Wingfield (died 22 July 1525). Katherine Woodville died 18 May 1497. After her death, Sir Richard Wingfield married Bridget Wiltshire, daughter and heiress of Sir John Wiltshire of Stone, Kent. Elizabeth Stafford's only