From WILLCOXSON AND ALLIED FAMILIES- by Dorothy Ford Wufeck She was first mentioned in her father's will and may have been his eldest She married Daniel Adams who must have died early as he was deceased by 15 Feb. 1782 as she was mentioned as a widow at that time . later she may have married Samuel Casey as a Nancy, daughter of George Willcoxson,married him. George did not have a daughter named Nancy and from all records it points that Isabel was called Nancy by the family.