Seeking information on the german family of Charlotte Wilhelmina Caroline Luhe who was born in Havelberg Germany in 1842.
She was first married to Stamer in Germany. My understanding is that this marriage produced a daughter, Agnes Louise who married Belitz (or Beelitz) and she had a son Fritz. Charlotte's first husband, Stamer, appears to have died after which she married Johann Joachim Andreas Knoblauch. They lived in Sandau, Germany. Johann passed away in 1877. This marriage produced two sons and two daughters, Louis, Louisa, Anna and Paul.
Charlotte then married Joachim August Bonas and they emigrated to Australia in 1881.

Any information on the family in Germany would be most appreciated.