 Name Withheld PRIVACY FILTERMarried/ Related to:  Name Withheld, daughter of Petrus Johannes Nicolaas "Piet" Dijkgraaf and Petronella Johanna "Nel" van de Luitgaarden. PRIVACY FILTER 1st married/ related to: Name Withheld, 2nd married/ related to: Herman Douma Children: 1. Name Withheld PRIVACY FILTER2. Name Withheld PRIVACY FILTER | |||