Dear Harm Moman,
I just saw your message, but it's a long time ago that you post it. I think we are family/relatives, cause your mother is the sister of my grandmother. My grandmother is Janny (Jannetje) Berkhuizen, she was married with Arnoldus van de Bovenkamp. They got three children; Henk, Dick and Cees. My father is your nephew, Cees van de Bovenkamp.
I am looking for family in australia, cause i'm just curious. I hope you will get this message.
Ayla van de Bovenkamp