This is Marty Weirich, we have corresponded before.
with the help of Oxdrover I firmly believe we have located Joseph Heitz in ottenau Germany.
I also believe that the name Euphemia Mueller is NOT the name we should associate with Joseph Heitz.
in Elisabeth Heitz marriage to Adam Weirich the mother is listed as Jacobina Miller
write to me at Weirich.Marty@comcast.net