Richard III of England
Issue
Both of Richard's illegitimate children survived him, but they seem to have died without issue and their fate after Richard's demise at Bosworth is not certain. John received a £20 annuity from Henry VII, but there are no mentions of him in contemporary records after 1487 (the year of the Battle of Stoke Field). He may have been executed in 1499, though no record of this exists beyond an assertion by George Buck over a century later. Katherine apparently died before her cousin Elizabeth of York's coronation on 25 November 1487, since her husband Sir William Herbert is described as a widower by that time. Katherine's burial place was located in the London parish church of St James Garlickhithe, between Skinner's Lane and Upper Thames Street. The mysterious Richard Plantagenet, who was first mentioned in Francis Peck's Desiderata Curiosa (a two-volume miscellany published 1732–1735) was said to be a possible illegitimate child of Richard III and is sometimes referred to as "Richard the Master-Builder" or "Richard of Eastwell", but it has also been suggested he could have been Richard, Duke of York, one of the missing Princes in the Tower. He died in 1550.
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