I haven’t seen any records indicating that. Findagrave lists her marriage to Edwin Conway in 1831, and a photo of an unspecified genealogy book lists a marriage between a widowed Anne Conway Oldham to a Darby Aughney on or after 1766. Another document, “Virginia, US, Marriage Records 1700-1850,” says Anne Conway of Lancaster married Travers Downman on 11 Dec 1764–although Findagrave says her husband Edwin Conway didn’t pass until 1765.