Mary de Bohun child Humphrey of Lancaster, 1st Duke of Gloucester
Marriage and children
Mary married Henry—then known as Bolingbroke—on 27 July 1380, at Arundel Castle. It was at Monmouth Castle, one of her husband's possessions, that Mary gave birth to her first child, the future Henry V, on 16 September 1386. Her second child, Thomas, was born probably at London shortly before 25 November 1387.Her children were:
Henry V, King of England (1386–1422)
Thomas of Lancaster, Duke of Clarence (1387–1421)
John of Lancaster, Duke of Bedford (1389–1435)
Humphrey of Lancaster, Duke of Gloucester (1390–1447)
Blanche of England (1392–1409) married in 1402 Louis III, Elector Palatine
Philippa of England (1394–1430) married in 1406 Eric of Pomerania, King of Denmark, Norway and Sweden.
offspring progeny issue descendant heir