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 Gerrit Sietsesz de BOER
	Birth	1731	Harlingen, Friesland, Nederland
	Baptism	20 October 1731	Harlingen, Friesland, Nederland
	Death	28 October 1794	Harlingen, Friesland, Nederland
	Marriage	2 August 1756	Wûnseradiel, Súdwest-Fryslân, Friesland, Nederland
WIFE Aafke Jans de HAAN
	Birth	1734	Makkum, Súdwest-Fryslân, Friesland, Nederland
	Baptism	3 February 1734	Makkum, Súdwest-Fryslân, Friesland, Nederland
	Death	2 May 1809	Franeker, Friesland, Nederland
	Father	Jan MEEUWIS (MEVIS)
	Mother	Weltje (Wiltje) JANS
CHILDREN
M	Jan Gerritsz de BOER
	Birth	1758	Makkum, Súdwest-Fryslân, Friesland, Nederland
	Baptism	25 October 1758	Makkum, Súdwest-Fryslân, Friesland, Nederland
	Death	12 February 1831	Almenum, Harlingen, Friesland, Nederland
	Marriage	21 May 1780	Hendrina Jans WESTENDORP; Franeker, Friesland, Nederland