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 Arnoldus KORTLEVERS
	Birth	20 November 1906	Amsterdam, Noord-Holland, Nederland
	Occupation	April 1932	ijzervlechter, cementwerker; Amsterdam, Noord-Holland, Nederland
	Death	12 October 1979	Amsterdam, Noord-Holland, Nederland
	Marriage	27 April 1932	Amsterdam, Noord-Holland, Nederland
	Marriage	27 July 1927	Margaretha LOWIES; Amsterdam, Noord-Holland, Nederland
	Father	Nicolaas KORTLEVERS
	Mother	Hendrika Maria Louisa Antonetta van KOLVERSCHOTEN
WIFE Hendrika MORTEL
	Birth	23 November 1912	Amsterdam, Noord-Holland, Nederland
	Death	24 July 1985	Amsterdam, Noord-Holland, Nederland
	Father	Johannes Cornelis MORTEL III
	Mother	Anna Maria van LOENEN
CHILDREN