hi,
i realise that you posted this msg a few years back, but i do think we are related. My maternal grandfather is Charles Henry Eke who got married in singapore to a singaporean who then produced a daughter Charlotte Henrietta Eke who is my mother. I do not know who my grandfather's parents were but I have pictures of a Maria Ida Van Der Beck's grave. So this cant just be a mere coincidence. My name by the way is Charlotte Goh and I am writing from Singapore.
Please reply if you have any information, we will be glad to provide you with a scan of the grave and a picture of Charles Henry Eke and the other bits and pieces we have.
Regards,
Charlotte