August 1387 – 7 December 1388). Isabelle (October 1388 – December 1388). John V, Duke of Brittany (Château de l'Hermine, near Vannes, Morbihan, 24 December 1389 – manoir de La Touche, near Nantes 29 August 1442). Marie (Nantes, 18 February 1391 – 18 December 1446), Lady of La Guerche, married at the Château de l'Hermine (Vannes) on 26 June 1398 to John I of Alençon. Margaret (1392 – 13 April 1428), Lady of Guillac, married on 26 June 1407, Alain IX, Viscount of Rohan and Count of Porhoët (d. 1462) Arthur III, Duke of Brittany (Château de Succinio, 24 August 1393 – Nantes, 26 December 1458). Gilles (1394 – Cosne-sur-Loire, 19 July 1412), Lord of Chantocé and Ingrande. Richard (1395 – Château de Clisson 2 June 1438), Count of Benon, Étampes, and Mantes, married at the Château de Blois, Loir-et-Cher on 29 August 1423 Margaret d'Orléans, Countess of Vertus, daughter of Louis of Valois, Duke of Orléans. Blanche (1397 – bef. 1419), married at Nantes on 26 June 1407 John IV, Count of Armagnac. Stillborn twins (1403) Ancestry References External links Profile from English Heritage Ceremonial de la Coronación, Unción y Exequias de los Reyes de Inglaterra in Historia Medieval del Reyno de Navarra |- |- Irish royal consorts 1368 births 1437 deaths English royal consorts Navarrese infantas House of Évreux 14th-century women rulers Ladies of the Garter Duchesses of Brittany Regents of Brittany Regents of England 14th-century English nobility 15th-century English nobility 14th-century Breton people 14th-century nobility from the Kingdom of Navarre 14th-century English women 15th-century English women 14th-century French women Henry IV of England Burials at Canterbury Cathedral 15th-century women rulers Daughters of kings Wives of knights