Beauchamp, John, first Baron Beauchamp of Powick (c. 1400-1475), nobleman and administrator, was the son and eventually the heir of Sir William Beauchamp of Powick in Worcestershire (c.1370-c.1421) and his wife, Katherine Usflete (d. after 1436). Sir William had been a royal retainer under Richard II, Henry IV, and Henry ...
