| Children |
| | 1. Mary Armstrong, b. 1738, Goshen, Orange, New York, British Colonial America d. 4 Jul 1780, Seneca, Ontario, New York, United States (Age 42 years) |
| | 2. William Armstrong, Esq, b. 25 Oct 1722, County Longford, Ireland d. 11 Mar 1805, Florida, Orange, New York, United States (Age 82 years) |
| | 3. Archibald Armstrong, b. 1723, Enniskillen, Farmaragh, Ulster, Ireland d. 11 Mar 1805, Vernon, Sussex, New Jersey, United States (Age 82 years) |
| | 4. Archibald Armstrong, b. 7 Feb 1724, County Down, Ireland d. 1800, Vernon, Sussex, New Jersey, United States (Age 75 years) |
| | 5. John Francis Armstrong, b. 10 Nov 1727, Jamaica, Queens, New York City, New York, United States d. 8 Sep 1797, Sugar Loaf, Warwick, Orange, New York, United States (Age 69 years) |
| | 6. Robert Armstrong, b. 19 Apr 1730, Florida, Orange, New York, United States d. 1783, Florida, Orange, New York, United States (Age 52 years) |
| | 7. Elsie Armstrong, b. 3 Jan 1734, Florida, Orange, New York, British America d. 16 May 1818, Pine Creek Township, Lycoming, Pennsylvania, United States (Age 84 years) |
| | 8. Francis Armstrong, b. 3 Jun 1735, Florida, Orange, New York, United States d. 1 Sep 1799, Florida, Orange, New York, United States (Age 64 years) |
| | 9. James Armstrong, b. 2 Apr 1740, Florida, Orange, New York, United States d. Bef 1785, ,, New Jersey, United States (Age < 44 years) |
| | 10. Margaret Armstrong, b. 30 Jun 1742, Florida, Orange, New York, United States d. Bef 25 Feb 1783 (Age < 40 years) |
| | 11. Ensign David Armstrong, b. 30 Jun 1742, Florida, Orange, New York, United States d. 15 Sep 1831, Groton, Tompkins, New York, United States (Age 89 years) |
| | 12. Elizabeth Armstrong, b. 9 Mar 1744, Florida, Orange, New York, United States  |
| | 13. John Armstrong, b. 1744, , Orange, New York, United States  |
| | 14. Mary Armstrong, b. Abt 1748, , Orange Co.,New York  |
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