My records show Michael b. 1744 d. 1817 md.Catherine (no maiden name shown) 1767. Catherine b. 1748d. 1817.Shows nine children, the sixth child is Susan Catherine, b. 30 June 1776. Spouse:Henry WILHELMb. 1772.one child listed: John Johannes WILHELM b.14 SEP 1798
Hope this helps.e-mail me at firstname.lastname@example.org if you want the siblings of Susan Catherine.GOOD LUCK!