I believe this Susannah has been confused with another Susannah, née Rench (1754–1815), who married a Stephen Ulrich (1750-1835). See Susannah Ulrey (Ulrich, Ulery), https://www.wikitree.com/wiki/Rench-92, and https://www.familysearch.org/tree/person/details/LRJM-FHY, for example. Although none of this information is very well sourced, this is the general consensus on the Internet. See also https://www.genealogy.com/ftm/h/e/n/Carole-Henson-CO/WEBSITE-0001/U... and https://lists.rootsweb.com/hyperkitty/search?count=200&q=susann.... I recommend we change her name to "Unknown" until a good source is found showing her birth name.
Sincerely, Keith Riggle