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 Baptist "John" KOERPER
	Birth	29 January 1823	Luxembourg
	Death	19 November 1876	Michigan, USA
	Burial	22 November 1876	St. Boniface Catholic Cemetery, New Riegel, Big Spring Township, Seneca County, Ohio, USA
	Marriage	18 January 1853	Seneca County, Ohio, USA
WIFE Elizabeth NICK
	Birth	23 February 1832	Luxembourg
	Death	18 September 1896	Ohio, USA
	Burial	21 September 1896	St. Boniface Catholic Cemetery, New Riegel, Big Spring Township, Seneca County, Ohio, USA
CHILDREN
F	Theresa KOERPER
	Birth	5 September 1863	New Riegel, Big Spring Township, Seneca County, Ohio, USA
	Death	25 October 1934	Berwick, Seneca Township, Seneca County, Ohio, USA
	Burial	29 October 1934	St. Nicholas Catholic Cemetery, Frenchtown, Big Spring Township, Seneca County, Ohio, USA
	Note		Theresa died of myocarditis. She had suffered from diabetes mellitus since 1926 (from death certificate);
	Marriage	6 May 1884	Peter J. SERIN; St. Boniface Catholic Church, New Riegel, Big Spring Township, Seneca County, Ohio, USA