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) 
back to introduction page   back to surnames page   Family Group Sheet| HUSBAND Matthew P. "Matt" KOSTOFF |  |   | Birth | 27 July 1959  |   |  | Marriage | 23 June 1984  | Hancock County, Ohio, USA |  | Father | Boris KOSTOFF |  | Mother | Marie Antoinette PROCOPIO |  | WIFE Cynthia Ann "Cindy" HOLDGREVE |  |   | Birth | 21 February 1959  | Lima, Allen County, Ohio, USA |  | Residence | 2007  | Fort Wayne, Allen County, Indiana, USA |  | Father | Robert John HOLDGREVE |  | Mother | Donna Maria VONDEREMBSE |  | CHILDREN |   
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