I don't think that this Nehmer is in our family line, as my Grandpa Daniel Nehmer was born in 1832, and I am not familiar with that name Teschendorf. He could be related on a branching family line. What else do you know about your Nehmer family? Mine emmigrated to U.S. in 1891. He was married to Friedereke Faber in Germany before he came over.