Hi,
I don't know about the French-Canadian aspect, but Mr N Buettel's book always gave me the impression that
Andreas & his folk were from Alsace Lorraine, certainly much further back they may have roots there, &
Andreas may have done part of his military service there. But recent research aided by a german genealogist has found that
Andreas & his parents were in Urphar,
Wertheim. He made application to emigrate from there. There could be a relationship to another Buettel family who emigrated about mid 1700's to Pensilvania, I think, but have to wait a see what else he finds. I have never found
Andreas on the the LDS
Hamburg listings, but
Margaretha Seubert 26 who was seated next to 18 yo
Burkhard Buettel, it's little bit strange. Don't know what happened to him. Leave there for now. LS