John Grey of Groby 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 of England, and great-great-grandfather of Lady Jane Grey. Grey was the son and heir of Elizabeth Ferrers, 6th Baroness Ferrers of Groby (1419–1483) and of Sir Edward Grey (c. 1415–1457), a son of Reginald Grey, 3rd Baron Grey de Ruthyn. His father was summoned to parliament as Baron Ferrers of Groby in right of his wife. After the death of Grey's father his stepfather, John Bourchier, assumed his
Richard Woodville, 1st Earl Rivers 1385, 1390). Woodville followed his father into service with the Duke of Bedford. In 1433 the Duke had married the 17-year-old Jacquetta of Luxembourg; she was the Duke's second wife and he was significantly older and in ill health. When the Duke died in 1435, Jacquetta was left a childless and wealthy widow. She was required to seek permission from King Henry VI before she could remarry, but in March 1437 it was revealed that she had secretly married Richard Woodville who was far below her in rank and not considered a suitable husband for the lady still honoured as