Thomas married Janet Kinlay on 10 Aug 1744 in Inveresk with Musselburgh (or Edinburghshire), Midlothian, Scotland. Janet (daughter of John Kinlay and Jannet Reid) was christened on 1 Sep 1728 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; and died. [Group Sheet]

1. John Neil was christened in 1744 in Inveresk with Musselburgh (or Edinburghshire), Midlothian, Scotland; died before 1754.
2. Janet Neil was christened in 1746 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; died before 1752.
3. Thomas Neil was christened on 20 Mar 1747/48 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; died in in Virginia, United States.
4. Archibald Neil was christened in 1750 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; and died.
5. Janet Neil was christened in 1752 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; and died.
6. John Neil was christened in 1754 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; died in in United States.
7. Jean Neil was christened in 1756 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; died before 1762.
8. George Neil was born on 4 Nov 1757 in Elphingstone, Haddingtonshire (East Lothian), Scotland; was christened on 20 Nov 1757 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; died on 2 Dec 1816 in Tranent, Haddingtonshire (East Lothian), Scotland; was buried on 4 Dec 1816 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland.
9. Jean Neil was christened in 1762 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; and died.
10. Margaret Neil was christened in 1764 in Tranent Parish Church, Tranent, Haddingtonshire (East Lothian), Scotland; and died.