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)
back to introduction page back to surnames page

Family Group Sheet

HUSBAND Pieter Christiaansz KOOLLOOS (COLOOS)
	Birth	1698	Oegstgeest, Zuid-Holland, Nederland
	Death	3 November 1777	Oegstgeest, Zuid-Holland, Nederland
	Occupation		boer;
	Marriage	23 May 1723	Oegstgeest, Zuid-Holland, Nederland
	Father	Christiaen Jacobsz COLOOS
	Mother	Marija Hendriks "Marijtje" PERSOON
WIFE Maria Stevens van EGMOND
	Death	21 July 1731	Oegstgeest, Zuid-Holland, Nederland
	Birth		Esseliekerwoude, Woubrugge, Zuid-Holland, Nederland
	Father	Steven van EGMOND (van EGMONT)
	Mother	Maartie FRANKE
CHILDREN
F	Maria Pieters "Maartje" KOOLLOOS
	Birth	1724
	Baptism	13 March 1724	Oegstgeest, Zuid-Holland, Nederland
	Burial	November 1795	Rijnsburg, Katwijk, Zuid-Holland, Nederland
	Death	16 November 1795	Rijnsburg, Katwijk, Zuid-Holland, Nederland (gaarder)
	Marriage	2 May 1749	Cornelis Arisz van der RUIJT (van de RUIT); Rijnsburg, Katwijk, Zuid-Holland, Nederland (ondertrouw)