ENDER family in Sohland, Germany

My husband's ancestors came to the U.S. from Sohland, Germany in 1882 & settled in Texas. We would love to connect with anyone in Germany that is connected to this same family. The attached picture shows August Reinhold Ender and his wife Christian Vietze. We do not know if this picture was made in Germany or the U.S. Their 3 sons & 1 daughter came with them. The daughter married & had a child then died shortly after. The 3 sons ended up in various parts of Texas. We've done a good job of tracking down descendants here in Texas, but now desperatelywant to jump the pond & connect in Germany (what used to be East Germany).