The Dutch and American Gase and related families

The Family Tree of the American Gase, Moermond, Boes, Steigmeyer, Elchert, Nye and Yost families
The Family Tree of the Dutch Gase, Van Stein, Weder, Van der Fluit, Mortel and Moermond families
Family Group Sheets
(compiled by Ronald A. Gase. Please email me for corrections, additions, questions or if you have special personal requests)
Tree currently contains 154,002 individuals and 65,753 families.
(site updated Saturday, October 24th, 2025)
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Family Group Sheet

HUSBAND Comte Badouin IV "l'édifieur ou le batisseur" d'HAINAULT
	Birth	1108	Belgique
	Death	8 November 1171	Valenciennes, Département du Nord, Nord-Pas de Calais, France
	Marriage	about 1149	Namur, Belgique
	Father	Comte Badouin III d'HAINAULT
	Mother	Gravin Yolanthe van GELRE
WIFE Comtesse Alix "Aleidis ou Adelheid" de NAMUR
	Birth	1112	Namur, Belgique
	Death	25 July 1169	Mons, Hainaut, Belgique
	Father	Comte Godefroy I de NAMUR
	Mother	Ermisende de LUXEMBOURG
CHILDREN
M	Comte Baudouin V "le Courageux" de FLANDRE d'HAINAULT
	Birth	about 1150
	Death	17 December 1195	Mons, Hainaut, Belgique
	Burial		Église Sainte-Waudru de Mons, Mons, Hainaut, Belgique
	Marriage	1169	Comtesse Marguerite d'ALSACE; Le Quesnoy, Avesnes-sur-Helpe, Département du Nord, Nord-Pas de Calais, France