Well this does explain the gravestones of Stephen VAIL and Catherine PEARCE near the JONES family in the Scottsville Cemetery. I thought I had taken a photo of Catherine’s, since she is buried next to Margaret, in the lot of David Jones, but I am not able to find it now. Have you been able to find a death record for Catherine? I do not seem to be able to find one, even though she died in 1876. I would assume William Vail is also her son, but more research is needed. I have seen one family tree with Margaret’s maiden name given as MILK/MILKS, but no documentation was included. There is no correct Margaret Milk/Milks in “History and Genealogy of the Milk – Milks Family,” by Grace Croft, so this is just a clue. You may reach me at mhworkman at comcast.net.