ISABELLE d'Angoulême ([1187]-Fontevrault Abbey 31 May 1246, bur Fontevrault Abbey). Her first betrothal is confirmed by Ralph of Coggeshall who records that in 1202 John King of England made war against "comitem de Marchis…Hugonem cognomento Brun et fratrem eius comitem de Eu" who had rebelled against him "pro filia comitis Engolismi, quam Hugo prædictus prius affidaverat"[652]. The Continuator of Florence of Worcester records the marriage "IX Kal Sep" [1200] of King John and "Isabellam filiam Engolisimi comitis" and their coronation together "VIII Id Oct" in London[653]. Matthew Paris names her as "filiam comitis Engolismi" when he records her first marriage[654]. She was crowned Queen Consort of England 8 Oct 1200 at Westminster Abbey. She succeeded her father in 1202 as Ctss d'Angoulême, but was not formally recognised as such until Nov 1206. Her origin and second marriage are confirmed in the charter dated 1224 under which "Ugo de Leziniaco comes Marchiæ et Engolismæ et Ysabella uxor eius…regina Angliæ" confirmed rights granted by "bonæ memoriæ Ademaro comite Engolismæ patre eiusdem dominæ Ysabellæ" to Vindelle[655]. Matthew Paris records her death, when he specifies that she was then the wife of Hugues Comte de la Marche[656].
Betrothed ([1199]) to HUGUES [X] "le Brun" Sire de Lusignan, son of HUGUES [IX] de Lusignan & his [first] wife Orengarde --- (-Damietta 5 Nov 1219).
m firstly (Bordeaux Cathedral 24 Aug 1200) as his second wife, JOHN King of England, son of HENRY II King of England & his wife Eléonore Dss d'Aquitaine (Beaumont Palace, Oxford 24 Dec 1166 or 1167-Newark Castle, Lincolnshire 18/19 Oct 1216, bur Worcester Cathedral).
m secondly ([10 Mar/22 May] 1220) HUGUES [XI] "le Brun" Sire de Lusignan Comte de la Marche, son of HUGUES [X] "le Brun" Sire de Lusignan, Comte de la Marche & his first wife --- (-1249 after 15 Jan, bur Abbaye de Valence). He succeeded in 1220 as Comte d'Angoulême, by right of his wife.