Wilhelmus GREFKENS

• Father: Christiaan GREFKENS
• Mother: Wilhelmina TÖNNISSEN

• Partnership with: Cornelia BONGENAAR
  Marriage: 31 Oct 1889, Nijmegen, Gelderland, Nederland
  

Ancestors of Wilhelmus GREFKENS

        /-Christiaan GREFKENS
Wilhelmus GREFKENS
        \-Wilhelmina TÖNNISSEN

Descendants of Wilhelmus GREFKENS

1 Wilhelmus GREFKENS
  =Cornelia BONGENAAR  Marriage: 31 Oct 1889, Nijmegen, Gelderland, Nederland