Mary married Dr Thomas West Montgomery in 1788. Thomas (son of Alexander Montgomery and Eunia West) was born in Jul 1764 in Rocky Hill, Somerset, New Jersey, USA; died on 12 Jan 1820 in New York, USA; was buried in 1820 in Trinity Churchyard/Manhattan, New York, New York, USA. [Group Sheet] [Family Chart]

1. Margaret Eaton Montgomery was born in 1788 in Rocky Hill, Somerset, New Jersey, USA; died in 1842.
2. Maria Stiles Montgomery was born on 4 Jun 1789 in Salem, New Jersey, USA; died on 22 Jul 1880.
3. Dr Alexander Maxwell Montgomery was born on 2 Dec 1792 in Rocky Hill, Somerset, New Jersey, USA; died on 3 Jan 1828 in Brooklyn, Kings, New York, USA.
4. Rear-Admiral John Berrien Montgomery was born on 17 Nov 1794 in Monmouth, New Jersey, USA; died on 25 Mar 1873 in Carlisle, Cumberland, Pennsylvania, USA; was buried in 1873 in Washington, District of Columbia, USA.
5. Julia Montgomery was born on 19 Mar 1797 in Allentown, Lehigh, Pennsylvania, USA; died on 23 Feb 1883 in Philadelphia, Philadelphia, Pennsylvania, USA; was buried in 1883 in Old Graveyard/Carlisle, Cumberland, Pennsylvania, USA.
6. Nathaniel Lawrence Montgomery was born on 9 Dec 1800; died on 30 Jul 1824 in Virgin Islands (US), USA.
7. Elizabeth Lawrence Montgomery was born on 19 May 1804 in Buddtown, Burlington, New Jersey, USA; died in 1887.