Amaury de Montfort, Seigneur de Montfort-l'Amaury, II

From Medlands:

AMAURY [II] de Montfort (1056-killed in battle [1089]). "Mainerium, fratrem Symonis de Monte Forti" donated property, with the consent of "Simone fratre eius comiteque Belli Montis Ivonis", by charter dated to before 1091, which also names "domnus Simon, filio suo Amalrico"[467]. He succeeded his father in [1087] as Seigneur de Montfort-l'Amaury. Orderic Vitalis records that, two years after the death of King William I [1089], “Ascelinus cognomento Goellus” captured “arcem Ibreii” from “Guillelmo Bretoliensi domino suo” and surrendered it to Duke Robert who resold it to Guillaume de Breteuil for “MD libras”, triggering a lengthy war, during which “Almaricus de Monteforti qui Fortis” attacked the lands of Guillaume but was killed[468].