I was looking into this family a while ago on behalf of a friend whose family arrived here from the Continent a few generations back and took a new name. The original name has now been forgotten but was thought to be German. 'Waetzig' ticked a few coincidental boxes. It is now thought that the family was Greek. However I still have the Waetzig info I collated at the time but nothing other than what is available online which I'm sure you must have. My apologies. GH