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 Johann Carl SCHMITZ
	Birth	13 June 1854	Barmen, Nordrhein-Westfalen, Germany
	Occupation	May 1885	werktuigkundige; Amsterdam, Noord-Holland, Nederland
	Occupation	1919	opticiën; Amsterdam, Noord-Holland, Nederland
	Marriage	28 May 1885	Amsterdam, Noord-Holland, Nederland
	Father	Peter Caspar SCHMITZ
	Mother	Wilhelmine BREIDENBACH
WIFE Teuntje MORTEL
	Birth	15 September 1859	Amsterdam, Noord-Holland, Nederland
	Death	7 January 1927	Amsterdam, Noord-Holland, Nederland
	Father	Daniël MORTEL Jr.
	Mother	Follena Cornelia van ES
CHILDREN
M	Daniël Johann Carl Peter SCHMITZ
	Birth	9 November 1885	Amsterdam, Noord-Holland, Nederland
	Occupation	August 1919	opticiën; Amsterdam, Noord-Holland, Nederland
	Death	4 November 1949	Amsterdam, Noord-Holland, Nederland
	Marriage	28 August 1919	Louise Margaretha Diederika van WILLES; Amsterdam, Noord-Holland, Nederland
	Marriage	21 November 1945	Maria Clara OKEL; Amsterdam, Noord-Holland, Nederland
M	Johann Carl Leonard SCHMITZ
	Birth	24 September 1887	Amsterdam, Noord-Holland, Nederland
	Occupation	August 1919	opticiën; Amsterdam, Noord-Holland, Nederland
	Death	1 November 1961	Amsterdam, Noord-Holland, Nederland
	Marriage	21 August 1919	Maria BOSMA; Amsterdam, Noord-Holland, Nederland
M	Jan Robert SCHMITZ
	Birth	19 March 1890	Amsterdam, Noord-Holland, Nederland
	Occupation	July 1932	houder van een radio centrale; Amsterdam, Noord-Holland, Nederland
	Marriage	20 July 1932	Mathilda SMIDTS; Amsterdam, Noord-Holland, Nederland