Alix DE MONTMORENCY
- Born: Montmorency, Val D'oise, France
- Married: Abt 1190
- Died: 24 Feb 1220-1221, Abbaye des Haute-Bruyere, near Montfort-l'Amaury, France
- Buried: Hautes-Bruyères, Champagne-Ardenne, France
Alternate death date: 25 Feb 1221.
The Chronicle of Alberic de Trois-Fontaines names "Matheum in curia Francie nominatissimum et comitissam Montisfortis matrem comitis Almarici" as children of "Loreta [de Haynaco] [uxor] Buchardo de Montinorencei". "Symon comes Leycestrie dominus Montisfortis…Biterrenensis et Carcasonensis vicecomes" donated property to Notre-Dame de la Trappe with the consent of "A comitissa uxore mea et filiis nostris A et G" by charter dated Jul 1212. The necrology of Port-Royal records the death "V Kal Jan" of "Alix comtesse de Montfort". The necrology of Haute-Bruyère lists members of the Montfort family who are buried in the abbey, including "…conte Simon…qui mourut en Albigeois et de la contesse Alix sa femme…"
Alix married Simon DE MONTFORT 1st Earl of Leicester, Duke of Narbonne, son of Simon DE MONTFORT Seigneur de Rochefort and Amice DE BRETEUIL Countess of Leicester, about 1190. (Simon DE MONTFORT 1st Earl of Leicester, Duke of Narbonne was born about 1170 in Montfort-l'Amaury, Yvelines, Ile-de-France, France, died on 25 Jun 1218 in Toulouse, Midi-Pyrénées, France and was buried in Abbaye des Haute-Bruyere, near Montfort-l'Amaury, France.)