Emma de Beaumont, daughter of Robert & Elizabeth de Vermandois

Daughter of Robert de Beaumont & Elizabeth de Vermandois She has been variously named as Havoise, Emma, Aline & Agnes (could be two different unknown daughters or Agnes could be an error as explained below)

From Medlands:

http://fmg.ac/Projects/MedLands/NORMAN%20NOBILITY.htm#RobertBeaumon...

Daughter (1102-). Daughter of Robert, Orderic Vitalis records that she was betrothed by her father to Amaury nephew of Guillaume Comte d'Evreux when only one year old but "various circumstances arose which prevented the marriage"[2284]. The identity of the daughter is unknown, but she may have been Isabelle (see below). She is named "Aline" in Europäische Stammtafeln[2285], but the source for this is not known. If it is correct, she was probably the same person as the daughter Adeline (see below). Betrothed (1103) to AMAURY de Montfort, son of SIMON Seigneur de Montfort-l'Amaury & his third wife Agnès d'Evreux (-[18/19] Apr after 1136, bur Abbaye de Haute-Bruyère). He succeeded his brother after [1104] as Seigneur de Montfort-l'Amaury, and after 1118 succeeded his maternal uncle as Comte d'Evreux.

[AGNES .  Agnes is shown as the possible daughter of Robert and wife of Guillaume de Say in Europäische Stammtafeln[3127], but the basis for this suggestion is not known.  It is possible that there is confusion with Agnes, daughter of Hugues de Grantmesnil, who married "William de Say" (see above).  m GUILLAUME Seigneur de Say Baron d'Aunay.]