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

FATHER Thomas Antoine GASE
	Birth	10 December 1989	Hoorn, Noord-Holland, Nederland (Westfries Gasthuis)
	Graduation	2008	Copernicus SG, Atlas College, Hoorn, Noord-Holland, Nederland
	Graduation	2010	Martin Air Flight Academy, Lelystad, Flevoland, Nederland
	Occupation	between July 2017 and December 2022	pilot with Ryanair; Dublin, Ireland
	Occupation	since December 2022	captain (gezagvoerder) at Ryanair; Dublin, Ireland
	Father	Ronald Anton GASE
	Mother	Cornelia Dorothea Maria "Carolien" van STEIN
MOTHER Elena de BOER
	Birth	25 February 1983	Amsterdam-Noord, Noord-Holland, Nederland
	Father	José Maria Antonio GONZÁLEZ VÁZQUEZ
	Mother	Gerda de BOER
CHILDREN
M	Joshua Anthony Louis GASE
	Birth	7 July 2015	Hoorn, Noord-Holland, Nederland (Westfries Gasthuis)
M	Owen Daniël GASE
	Birth	10 January 2020	Amsterdam, Noord-Holland, Nederland (OLVG West)