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 Johannes Adrianus KOPPERT
	Birth	19 April 1874	Hazerswoude, Rijnwoude, Zuid-Holland, Nederland
	Occupation	July 1935	bloemistarbeider;
	Death	4 November 1962	Noordwijkerhout, Noordwijk, Zuid-Holland, Nederland
	Marriage	12 May 1908	Hillegom, Zuid-Holland, Nederland
WIFE Anna Maria WEIJERS
	Birth	5 May 1879	Noordwijkerhout, Noordwijk, Zuid-Holland, Nederland
	Death	5 December 1950	Hillegom, Zuid-Holland, Nederland
	Burial	9 December 1950	St. Jozef kerkhof, Hillegom, Zuid-Holland
CHILDREN
M	Johannes Cornelis KOPPERT
	Birth	27 February 1909	Hillegom, Zuid-Holland, Nederland
	Occupation	July 1935	bloemistarbeider;
	Death	12 June 1958	Haarlem, Noord-Holland, Nederland
	Marriage	10 July 1935	Anna Petronella van STEIN; Hillegom, Zuid-Holland, Nederland
F	Johanna Maria KOPPERT
	Birth	8 December 1911	Hillegom, Zuid-Holland, Nederland
	Death	29 January 1997	Hillegom, Zuid-Holland, Nederland
	Marriage	9 August 1939	Johannes Cornelis van STEIN; Hillegom, Zuid-Holland, Nederland