| Father | Male Hugh MCMILLAN |
| Born | 15 Feb 1720 | Antrim, Ireland |
| Died | 1770 | Barnwell, South Carolina, USA |
| Buried | ||
| Married | 1751 | Antrim, Antrim, Ireland |
| Father | John MCMILLAN, 3RD | F86 Group Sheet | |
| Mother | Marion BAIRNSFATHER | F86 Group Sheet | |
| Mother | Female Mable CRAWFORD |
| Born | 1724 | Antrim, Ireland |
| Died | 1770 | Barnwell, South Carolina, USA |
| Buried | ||
| Father | Unknown | F81 Group Sheet | |
| Mother | Unknown | F81 Group Sheet | |
| Child 1 | Male Henry William MCMILLAN I |
| Born | 1745 | Antrim, Antrim, Ireland |
| Died | 1810 | Barnwell, Barnwell, South Carolina, United States |
| Buried | ||
| Spouse | Martha ACHEY | F68 | |
| Married | 1775 | Orangeburg, Orangeburg, South Carolina, United States |