Eleanor de Soissons

-http://fmg.ac/Projects/MedLands/nfralaoncou.htm#AlienorNesledied122...

b) ELEONORE de Nesle (-[1229/34]). The Chronicle of Alberic de Trois-Fontaines names "uxorem comitis Iohannis Bellimontis…et uxorem Stephani de Sancerra" as the daughters of "Alaydis [filia comitem de Brana Robertum domnum]" & her fourth husband[806], although this appears to refer to the same person. "Matheus comes Bellimontes" exchanged property with the abbey of Saint-Martin de Pontoise with the consent of "uxoris mee Elienor filie comitis Suessionensis" by charter dated 1199[807]. The Chronicon Beccensis Abbatiæ records that "Mathæus comes Belli montis supra Isaram et Alienor uxor eius" founded “ecclesiam sanctæ Marie de Layo” in 1199[808]. "Matheus comes Bellimontis" donated property to Saint-Léonor with the consent of "uxore mea Eliennor et Johanne fratre meo" by charter dated 1 Jan/18 Apr 1199 or 1 Jan/9 Apr 1200[809]. "Stephanus de Sacrocesaris et Elianor uxor mea, Bellimontis quondam comitissa" donated property "in territorio Joiaci" to Val-Notre-Dame by charter dated Oct 1220[810].

m firstly (before 1199) as his second wife, MATHIEU [III] Comte de Beaumont-sur-Oise, son of MATHIEU [II] Comte de Beaumont & his first wife Mathilde de Châteaudun (-21 or 24 Nov 1208, bur Priory of Lay).

m secondly (before 1214) as his first wife, ETIENNE [II] de Sancerre Seigneur de Saint-Brisson, son of ETIENNE [I] de Blois Comte de Sancerre & his wife Alix [Mathilde] de Donzy (-1252).