William Gay
- 1755( = Descendancy chart to this point, = Expand, = Collapse)
- 1 William Gay [1] d. Aug 1755
- Margaret Mary Walkup
- 2 John Gay [1.1] b. Jan 1740 d. 18 Aug 1775
- 2 Ann Agnes Gay [1.2] b. 27 Sep 1745 d. 5 Aug 1806
- Patrick Hamilton
- 3 Ann Hamilton [1.2.1]
- Patrick Hamilton
- 2 Agnes Elizabeth Gay [1.3] b. 27 Sep 1745 d. 24 Jun 1821
- + Robert Clark b. 1744 d. 17 Jun 1800
- + Robert Clark b. 1744 d. 17 Jun 1800
- 2 Mary Elizabeth Gay [1.4] b. 26 Oct 1750 d. 1785
- + Ens. Robert Dunlap b. 1741 d. 15 Mar 1781
- + Ens. Robert Dunlap b. 1741 d. 15 Mar 1781
- 2 William Gay, Jr. [1.5] b. 1755 d. 1827
- Margaret Mary Walkup