Gerberga van Hamaland

Daughter of Meginhard & his wife (name unknown). Only child. Mother of Wichmann [V] Graf van Hamaland. The identity of her husband is unknown. The name of his son, Wichmann, suggests a close family relationship with the Billung family of dukes of Saxony.

http://fmg.ac/Projects/MedLands/HOLLAND.htm#WichmannHamalanddiedafter973

GERBERGA ([905/10]-). Her parentage is confirmed by the Necrologium of Elten which records the death of "Meginhard, pater Gerberch, cuius filius Wichmannus comes fundator ecclesia"[655]. The identity of her husband is unknown. The name of his son, Wichmann, suggests a close family relationship with the Billung family of dukes of Saxony. The connection appears confirmed by Widukind who records that Meinwerk Bishop of Paderborn was "materno a Wichmanno, Herimanni ducis nepote, propinquo Ottonis I"[656], the bishop's mother being corroborated in other sources as Adela, daughter of Wichmann [V]. There are so many uncertainties regarding the genealogy of the Billung family that detailed speculation on any precise relationship does not seem worthwhile. Gerberga's husband is shown as a possible son of Billung only for the purposes of making the hyperlink connection. m [---, son of BILLUNG & his wife ---]. One child: Wichmann [V] van Hamaland

Possibly from Vermandois.