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 Teeuwis Jansz KORTEKAAS (CORTECAES)
	Birth	about 1715	Wassenaar, Zuid-Holland, Nederland
	Burial	15 February 1759	Wassenaar, Zuid-Holland, Nederland
	Marriage	26 April 1739	Wassenaar, Zuid-Holland, Nederland (RK)
	Father	Jan Ariesz CORTECAES
	Mother	Leuntje Ariens van RHIJN
WIFE Antie Gijsberts "Jannetje" SNELDERWAART
	Birth	1712	Wassenaar, Zuid-Holland, Nederland
	Baptism	9 June 1712	Wassenaar, Zuid-Holland, Nederland (RK)
	Burial	27 March 1752	Wassenaar, Zuid-Holland, Nederland
	Father	Gijsbertus Gijsz SNELDERWAART
	Mother	Willemijntje Baerthouts van der CLAAUW
CHILDREN
F	Apolonia Teeuwis "Leuntie" KORTEKAAS
	Birth	1740	Wassenaar, Zuid-Holland, Nederland
	Baptism	7 March 1740	Wassenaar, Zuid-Holland, Nederland (RK)
	Death	16 January 1781	Wassenaar, Zuid-Holland, Nederland
	Marriage	14 May 1775	Dirk Cornelisz LOOIJESTEIJN (LOOIJENSTEIN); Wassenaar, Zuid-Holland, Nederland (RK)