HERBASTUS DE CREPON

Mystery shrouds the identity of Herbastus, apparently of Danish origin, but unlikely to have been a son of King Harald II bluetooth as usually suggested. He married Cyrid (perhaps of Danish or Swedish royal descent). Herbastus probably had the following children. However, it is possible the list was produced in the past by someone assuming all persons in that era noted as being "de Crepon" were siblings, as otherwise it is remarkable that so many siblings should have had such "illustrious" descendants:

[HERB301] Herbastus de Crepon m. Cyrid
. [FZOS321] Herfast de Crepon m. ?
. [HERB312] Sibell de Crepon m. [TMON311] Hugh de Montgomery
. [HERB313] Avelina de Crepon m. [BOLE351] Osbern de Bolebec, Lord of Longueville
. [HERB314] Wevia de Crepon m. [BEAM311] Seigneur Thorold de Pont-Audemer
. [HERB316] Gunora de Crepon m. [NORM291] Duke Richard I of Normandy
. [HERB317] Beatrice de Crepon m. [ROUE391] Vicomte Tesselin de Rouen

38. [HERB301] Herbastus de Crepon (born c.906), Forster de Arques, perhaps married Cyrid.

33. [FZOS321 ] Herfast de Crepon is described under HEREFORD (OSBERN) EARLDOM.
35. [HERB312] Senfrie/Sibell de Crepon perhaps married [TMON311] Hugh de Montgomery, see SHREWSBURY (MONTGOMERY) EARLDOM.
37. [HERB313] Avelina de Crepon (or her sister Wevia) married [BOLE351] Osbern de Bolebec, see BOLEBEC.
35. [GIFF352] Josceline de Crepon (niece of Gunora, and daughter of Osbern, married her first-cousin [TMON321] Seigneur Roger I, see SHREWSBURY (MONTGOMERY) EARLDOM.
34. [HERB314] Wevia/Duvelina de Crepon (or her sister Avelina) married [BEAM311] Thorold de Pont-Audemer, see LEICESTER (BEAUMONT) EARLDOM.

[HERB315] Sibell de Crepon married Thorold de Harcourt who would appear to be the same person as Thorold de Pont-Audemer, and Sibell would appear to be the same person as [HERB312] Senfrie, see above.

36. [HERB316] Gunora de Crepon married [NORM299] DUKE RICHARD I, see NORMANDY DUKEDOM.
34. [HERB317] Beatrice? de Crepon married [ROUE391] Tesselin, Vicomte de Rouen. [But elsewhere, Beatrice suggested as being the daughter of [BUCK341] Lord Walter of Longueville.]
32. [ROUE402] Beatrice Vascoeuil (daughter of Tesselin de Rouen) married [SURR401] Rodulf de Warenne, see SURREY (WARENNE) EARLDOM.