Hij is getrouwd met Josceline Nn.
Zij zijn getrouwd
Kind(eren):
ROGER [I] de Montgommery, son of --- (-[before 1048]). Seigneur de Montgommery and Vicomte de l'Hiémois. He witnessed a charter of Robert I Duke of Normandy for the abbey of Saint Wandrille dated [1031/32]. In [1028/35] he restored to the Abbey of Jumièges the market at Vimoutiers which he had taken from the monks[441]. Guillaume of Jumièges records that “Rogeri[us] de Montegumeri“ had been exiled to Paris “pro perfidia sua” when [his son] “Willelmo Rogerii de Montegumeri filio” murdered “Osbernus...Herfasti Gunnoris comitissæ fratris filius”[442].
m JOSCELINE, daughter of --- & his wife Sainsfrida [Senfrie][443] . Josceline, her husband and her mother are named in a letter of Ives Bishop of Chartres to Henry I King of England dated 1114 which explains the consanguinity between the king and Hugues de Châteauneuf, who wanted to marry one of the king's illegitimate daughters[444].
Roger & his wife had [six] children:
ROGER [II] de Montgommery (-Shrewsbury 27 Jul 1094, bur Shrewsbury Abbey).
5 more children
Bronnen:
[441] Jumièges, Tome I, p. 43, cited in CP XI 682 footnote d.
[442] Willelmi Gemmetencis Historiæ (Duchesne, 1619), Liber VII, II, p. 268.
[443] Sister of Gunnora, mistress of Richard I Duke of Normandy.
[444] Receuil des Histoires de France, Vol. XV, p. 167, cited in CP XI 683 footnote c.
https://fmg.ac/Projects/MedLands/NORMANDY%20NOBILITY.htm#RogerIMontgommery