Hi Timsouch,
there are very view parish registers online in Germany. Usually you have to go there yourself, or write to the diocese, requesting details.
So you need to know exactly: name, date, parish
Sorry,
Bob
Ps with Rotz, do you mean Rötz in Bavaria ?? (also spelt Roetz, without the umlaut Ö)
this site:
http://gov.genealogy.net/index.jsp German place names gives
Rötz, Oberpfalz, Bayern
Cham, Oberpfalz, Bayern
Birkmühle in Wenzenbach, Oberpfalz, Bayern and
Birkmühle in Pemfling, Oberpfalz, Bayern
the nearest I found to englemulh was
Engmühle in Postmünster, Rottal-Inn, Niederbayern, Bayern
Bayern is Bavaria, Niederbayern is Lower Bavaria