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, 3rd Earl Rivers Anthony, however, he was not given any special favours under Edward. J. R. Lander states that he was employed in a minor capacity on "various embassies and commissions". When Richard III executed Richard's brother Anthony and seized the throne, Richard Woodville became Earl Rivers. The king confiscated Richard's lands but did not otherwise persecute him. Richard seems to have participated in some way in Buckingham's rebellion in 1483, as he was attainted in that year. However, he was later pardoned. It is not known whether or not he joined Henry Tudor in 1485, but after Henry's victory his estates were