I have information about Friedrich H. and Bertha Kretzschmar who came to U.S in 1869 or 1870. Friedrich died in 1930.
I have the family tree of Friedrich. I have not made any connections with his family. My ancestor, Johann Christian Gottlob Kretzschmar, comes from Penig, Germany which is close to Mitweida, Germany. My e-mail address is listed incorrectly. It is kretweed@cornernet.com.