Allen married Sarah Jane MOORE on 31 Dec 1748 in 1748, 10m, 31d, Fairfax Monthly Meeting, Loudoun Co., VA. Sarah (daughter of Walter MOORE and Unknown UNKNOWN) was born in 1733; died on 4 Jul 1829; was buried on 7 Jul 1829 in Friends Cemetery, Richmond, Jefferson, OH. [Group Sheet] [Family Chart]

1. Thomas FARQUHAR was born on 16 Jan 1751/52 in Hagerstown, Frederick, MD; died in 1848 in Centerville, Washington, PA.
2. Sarah FARQUHAR was born on 13 Jan 1753 in Pipe Creek Monthly Meeting, Frederick Co., MD; died in 1855 in Pipe Creek Monthly Meeting, Frederick Co., MD.
3. William FARQUHAR was born on 24 Feb 1755 in 1755, 12m, 24d, Pipe Creek Monthly Meeting, Frederick Co., MD; died about 1854 in Richmond, Jefferson, OH.
4. Rachel FARQUHAR was born on 7 Apr 1764 in 1764, 2m, 7d, Pipe Creek Monthly Meeting, Frederick Co., MD; died before 1812 in Belmont Co., OH.
5. Robert FARQUHAR was born on 13 Sep 1766 in 1766, 7m, 13d, Pipe Creek Monthly Meeting, Frederick Co., MD; died on 24 Jul 1822 in Fayette Co., PA.
6. Mary FARQUHAR was born on 6 Jan 1769 in 1769, 11m, 6d, Pipe Creek Monthly Meeting, Frederick Co., MD; died on 5 Sep 1872 in Richmond, Jefferson, OH; was buried in Quaker Cemetery, Richmond, Jefferson, OH.
7. Samuel FARQUHAR was born on 22 Nov 1772 in Pipe Creek Monthly Meeting, Frederick Co., MD; died in May 1839 in Columbiana Co., OH.

Allen married Susannah PATTERSON on 19 Apr 1703 in Raphoe, Donegal, IRELAND. Susannah was born about 1681. [Group Sheet] [Family Chart]