Hello,
I can translate the message for you but some one else will have to answer
your question. My guess though, judging by the message below, would be that
he does still do research.
Translation:
Hello List!
In my search, Konrad Muelbert referred me to the Genealogical Society in
Wertheim. It doesn't exist anymore. It disappeared into thin air. But I
found the former City Archivist Erich Langguth in 97892 (a zip code)
Kreuzwertheim who is helping me further. Thanks anyway to Konrad, without
the tip I would never have run into Mr. Langguth. The List helps one again
and again.
Greetings from Hamburg
Karl J. Franz