Unmarried noblemen
William d'Aubigny (21)
Alan d'Aubigny (19)
William de Beaumont (19)
There's another d'Aubigny son running around, but he is much younger.
William de Ferrers (21)
Robert de Vere (22)
William of Brunswick (16)


Unmarried noblewomen
Matilda d'Aubigny (17)
Nichole d'Aubigny (16)
Matilda of Chester (19) [illegitimate sister of Ranulf de Blondeville]
Isabel de Warenne (18)
Matilda de Warenne (17)

Every house but de Mandeville and de Redvers have girls of very young age that a person could contract a betrothal with, holding off on marriage until they actually come of age.