Guerinfrey de Aumale, Lord of Aumale

Guérimfred, seigneur d'Aumale - looks like to be the correct person and name

https://fr.wikipedia.org/wiki/Liste_des_seigneurs_puis_ducs_d%27Aumale

https://archive.org/details/dictionnaireuni02courgoog/page/38/mode/...

https://palisep.fr/bibliotheque/jougla/tome_01.pdf

https://archive.org/details/armorialgnra01rietuoft/page/84/mode/2up...

 "GUERINFRID, son of ---.  Seigneur d'Aumâle.  The foundation charter of Saint-Martin d’Auchy narrates the church’s foundation by “Guerinfrido qui condidit castellum…Albamarla” and names “Engueranni consulis qui filius fuit Berte supradicti Guerinfridi filie et Adelidis comitisse uxoris sue sororis…Willelmi Regis Anglorum” and “Addelidis comitissa supradicti Engueranni et supradicte Adelidis filia…Judita comitissa domine supradicte filia”[99].  m ---.  The name of Guerinfrid's wife is not known.  Guerinfrid & his wife had one child: 

a) BERTHE d'Aumâle . The foundation charter of Saint-Martin d’Auchy narrates the church’s foundation by “Guerinfrido qui condidit castellum…Albamarla” and names “Engueranni consulis qui filius fuit Berte supradicti Guerinfridi filie et Adelidis comitisse uxoris sue sororis…Willelmi Regis Anglorum”[100]. m HUGUES [de Ponthieu], son of ENGUERRAND Comte [de Ponthieu] & his first wife --- (-killed 20 Nov 1052, bur Saint-Riquier). Comte de Montreuil. Their children inherited Aumâle."

in https://fmg.ac/Projects/MedLands/normacre.htm#_Toc108863556

-https://www.genealogieonline.nl/en/maximum-test/I600000002259063243...

Not known son of Robert II Capet, "the Pious" king of the Franks & step daughter husband /!\