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
Richard Woodville, 1st Earl Rivers Richard Woodville, 1st Earl Rivers Richard Woodville (or Wydeville), 1st Earl Rivers (1405 – 12 August 1469) was an English nobleman, best remembered as the father of Queen consort Elizabeth Woodville and the maternal grandfather of Edward V and the maternal great-grandfather of Henry VIII. Born at Maidstone in Kent, Richard Woodville was the son of Richard Wydeville (Woodville), chamberlain to the Duke of Bedford, and Joan Bittlesgate (or Bedlisgate), the daughter of Thomas Bittlesgate of Knightstone in the parish of Ottery St Mary in Devon. He was also grandson of John Wydeville who was Sheriff of Northamptonshire (in 1380,