|  Gradus Krebbers | 
 
	|   | Birth -- about 1812 Gennep-Ottersum, Limburg, Nederland | 
|   | Marriage -- 15 November 1844 (Age 32) Groesbeek, Gelderland, Nederland Willemina Welles | 
|   | Death -- 29 December 1878 (Age 66) Groesbeek, Gelderland, Nederland | 
|   | 
 |