Hi Steve
I assume you are referring to Andreas Etris the father of Johann Leonard Edris, et. al.
The Andreas I have records for is the oldest son of John and Dorothy Etris who owned property around Blue Bell, Pa. "My" Andreas owned a farm in Berks County Pa broding Lebanon County near Hamlin.
If this is the same as your Andreas, I do have more info. I have not ever found a reference to Johann as a middle name however.
Hal