Catherine Collins JOLLIFFE-1761-1804

Catherine Collins JOLLIFFE was the wife of William Jolliffe both born in 1761. William was a Revolutionary War soldier. They are buried in what is now Marion Co., WV. I can find nothing of substance about Catherine's family. I want to find her parents and siblings. My husband and I are both descended from different branches of this pair. He from Elizabeth Jolliffe Hayhurst and I from Amos Jolliffe. So we are really interested in them. Any one know anything on her?