I am looking for a John Custis who possibly married a Martha Lynch. I don't have any dates on them. They had 1 child that I know of Stephen Agnew Mack. Named changed because of a desertion from the war of 1812. Stephen was born Mar 22,1852 in Lynchburg, Virginia. Stephen married Mary Robinson Mar 1,1887. They had 5 children. Laura,Sarah,Mary,Earl,Edith. Any help would be appreciated. Was told the last name was orginally McCustis. I am thinking they dropped the Mc. Then changed to Mack.