My line of Wissinger's (Also found as Wisinger, Wessinger, Wiesinger, Weissinger) arrived in Philadelphia in 1740 from Gross-Gerau, near Darmstadt, Hesse, Germany.Another line, Wessinger migrated to Charleston, SC in 1752 from Wuertenberg. And another line, Weissinger, arribed in the 1780's and also settled in Charleston, SC.
I am researching all lines ofWissinger surnames and their migration to the USA and German ancestry attempting to discover any connections.
I would be more than happy to share additional information. Do you have more information of George and Margaret ? I can be contacted directly at firstname.lastname@example.org