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 Pieter Jacob "Piet" GROES
	Birth	27 February 1928	Nieuwe Niedorp, Hollands Kroon, Noord-Holland, Nederland
	Death	10 March 2023	Nieuwe Niedorp, Hollands Kroon, Noord-Holland, Nederland
	Cremation
	Marriage	20 November 1952
	Father	Gerrit GROES
	Mother	Maartje "Ma" LINDEBOOM
WIFE Hiltje "Hilly" POSTHUMA
	Birth	1 June 1931	Oosthuizen, Edam-Volendam, Noord-Holland, Nederland
	Father	Gerardus Petrus POSTHUMA
	Mother	Naene HOOGSTRA
CHILDREN
F	Yvonne Margaretha GROES
	Birth	24 September 1953	Nieuwe Niedorp, Hollands Kroon, Noord-Holland, Nederland
	Marriage	15 November 1974	Jacobus Petrus Nicolaas "Sjaak" VRIEND; Hoorn, Noord-Holland, Nederland
F	Jolanda Nanny GROES
	Birth	17 April 1956	Nieuwe Niedorp, Hollands Kroon, Noord-Holland, Nederland
	Marriage	12 May 1977	Marinus "Rien" van DAMME; Winkel, Hollands Kroon, Noord-Holland, Nederland
M	Ronald Peter Gerard GROES
	Birth	1 March 1963	Nieuwe Niedorp, Hollands Kroon, Noord-Holland, Nederland
	Marriage	12 April 1990	Joke LAAN; Barsingerhorn, Hollands Kroon, Noord-Holland, Nederland