Mary Seton1
Her married name became Hennessy.
Bridget Hennessy1 
From 1780, her married name became Lawson.3
Child of Bridget Hennessy and Patrick Lawson
- George Hennessy Lawson3 b. 1792, d. 1846
- [S37] BP2003 volume 3, page 4218. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S6731] Rebecca Hamilton Garside, “re: Kennan Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 July2013. Hereinafter cited as “re: Kennan Family.”
Patrick Lawson1
He was commander of H.E.I.C.S. Ship Lord Holland.3 He lived at Banff, Banffshire, Scotland.1
Child of Patrick Lawson and Elizabeth Sullivan
Child of Patrick Lawson and Bridget Hennessy
- George Hennessy Lawson3 b. 1792, d. 1846
- [S37] BP2003 volume 3, page 4218. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S6731] Rebecca Hamilton Garside, “re: Kennan Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 July2013. Hereinafter cited as “re: Kennan Family.”
Catherine Hennessy1 
Her married name became Flanrey.
Samuel Flanrey1
He lived at London, England.1
- [S37] BP2003 volume 3, page 4218. See link for full details for this source. Hereinafter cited as. [S37]
Richard Hennessy1 
He gained the rank of Officer in the Dillon’s Regiment in French Service.1 He fought in the Battle of Fontenoy in 1745.1 He was founder of the Hennessy brandy firm in 1765 at Cognac, Poitou, France.1
Child of Richard Hennessy and Ellen Barrett
- James Hennessy+2 b. 11 Oct 1765, d. 22 Apr 1843
James Hennessy1
He lived at Cork, County Cork, Ireland.1
Children of James Hennessy and Ellen Nagle
- George Hennessy+2
- Eleanor Hennessy2 d. 1831
- Colonel Athanasius Hennessy2 b. 1761, d. 1830
