Samuel McCullough was born 17 August 1744 in Dublin, Leinster, Ireland and died 6 January 1813 Dublin, Leinster, Ireland of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Samuel McCullough (1775-1840) | 17 July 1775 Dublin, Leinster, Ireland | 6 March 1840 Gettysburg, Pennsylvania, United States | Martha Kerr (1779-1848) |
Siblings