I'm Melanie from Germany. My husband Michael shares the same ancestors with you - the Wrembeck-family.
You've posted a picture of an angel for Wilhelmine Wrembeck, thinking she probably had died as an infant because her family travelled to Australia without her. But she didn't die as an infant, in fact she was the 2nd great grandmother of my husband.
I'd be happy for an answer, please contact me by email: email@example.com