his betrothal was broken off and his fiancée instead married enguerrand vii, lord of coucy (†1397). in november 1384 henry himself married marie de coucy, countess of soissons (1366–1405), daughter of enguerrand vii count of soissons & sire de coucy, by his first wife princess isabella of england, eldest daughter of king edward iii. marie became dame de coucy et de oisy following her father's death in 1397. henry had two children by marie: