Herbastus d'Arques

↓→ Herbastus d'Arques B D	↓→ Gorm Iii Skjolding B in , , Denmark D M	↓→ Harald Ii Skolding B in , , Denmark D M	↓→ Frotho B in , , Denmark D M

		↓→ Elgiva B D	↓→ Ethelred I B in , Berkshire, England D in , Devonshire, England M
			↓→ Wulfthryth B D
	↓→ Thyri Danebord Klakk B D	↓→ Godfried Klakk B in , , Denmark D M	↓→ Harald Klakk B D M
			↓→ Thyra Skjolding B D
		↓→ Gisela Carolingian B in , Alsace-Lorraine, France D	↓→ Lothaire Ii Carolingian B in , Alsace-Lorraine, France D in , , Italy M
			↓→ Waldrada de Lorraine B in , Alsace-Lorraine, France D