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 Wilhelmus "Willem" van SEIJS (van SUIJS)
	Birth	1745
	Baptism	16 October 1745	Leiden, Zuid-Holland, Nederland (RK, St Jorissteeg)
	Death	1 March 1796	Zijpe, Schagen, Noord-Holland, Nederland
	Religion		RC;
	Marriage
	Father	Barend Willemsz van SEIJS (van SUIJS)
	Mother	Neeltje Dirks BOEKHORST
WIFE Femmetje "Femia" STRA
	Death	1 March 1784	Zijpe, Schagen, Noord-Holland, Nederland
	Religion		RC;
CHILDREN
F	Cornelia Willems "Neeltje" van SEIJS (van SUIJS)
	Birth	1770	Zoeterwoude, Zuid-Holland, Nederland
	Baptism	24 October 1770	Leiden, Zuid-Holland, Nederland (Utrechtse Veer)
	Death	5 December 1831	Oudesluis, Zijpe, Schagen, Noord-Holland, Nederland
	Religion		RC;
	Marriage	16 June 1816	Gerrit Jansz WEVER; Zijpe, Schagen, Noord-Holland, Nederland
	Marriage	10 February 1793	Teunis KOOIJMAN; Alkmaar, Noord-Holland, Nederland