Becky,
I have a George Raymond Witner,s/o George Witner,s/o Abraham Witner,s/o George Witner who married Elizabeth. There are no dates, but I do have a copy of the Will of George showing Elizabeth as his wife with a list of his children. Years ago someone sent me a copy of a partial family tree showing what looks like could be your family. But again, there are no dates. Something to think about anyway.
Cathy