A will in Fauquier County, VA, for Thomas Railey lists a daughter Elizabeth as an executor with other children named John Railey, Margaret Coppage, Ann Peters, Sarah Coppage and Susannah Waller. I believe that the John Railey mentioned was married to Elizabeth Lowry Cave. Their marriage is given as John Raly [sic] and Elizabeth Cave on August 11, 1806 and the bondsman was Joseph Lowery [sic]. Her previous marriage was to Samuel Cave on June 14, 1793 in Fauquier County, VA. She became the guardian of Nancy and Lowry Cave, orphans of Samuel Cave on July 24, 1819 with securities by John Cave. She was likely the mother of John Cave and James Cave as well. If any of these names appear in your research, please contact me.