I have ancestry.de, but I can see US trees. I found another tree with the birth date:
24 NOV 1842 • Pösen, Saale-Holzland-Kreis, Thüringen, Germany, (location is the location where it is today).
Pösen is a Weiler (hamlet) and belongs to the municipality Bucha in Thüringen. The church books for Bucha are online avaible. But I cannot find the birth/baptism there.
I will look tomorrow if the went to another surch in the surrounding parishes (that happens sometimes.).