This is a long shot, because of the dates, but here goes.... MATHIAS BUNTSCH (Butsch) was my husband's 5th Great Grandfather. His parents were ANDREAS BUNTSCH and MARIA MOßER. According to my findings (Ortssippenbuch of Oberweier), Mathias was born and died in Oberweier, Lahr, Baden Germany... 1677-1734. He married SALOME(a) WITTMANN (Widmann) in 1705/06 in Friesenheim Baden Germany. They had at least 12 children.
One of their children, MARIA THERESIA (1726-1804) married a Jakob Grieshaber. One of their children, MARIA HELENA (1752-1820) married a MICHAEL HAAS (1736-1815).... etc, etc.

If anyone is familiar with the above BUNTSCH(Butsch), WITTMANN(Widmann) lines, PLEASE, PLEASE contact me directly.

cjhaas@man.com