Captain Brodrick Hartwell1
He gained the rank of Captain in the Royal Navy.1 Coheir to the estates of the Barrys of Rathcormac.1 He was Lieutenant-Governor of Greenwich Hospital.1
Child of Captain Brodrick Hartwell
- Admiral Sir Francis John Hartwell, 1st Bt.+2 b. 15 Feb 1757, d. 28 Jun 1831
Sarah Boyle1
Her married name became Crofts.1
- [S47] BIFR1976 page 293. See link for full details for this source. Hereinafter cited as. [S47]
Eleanor Lake1 
From before 1660, her married name became Crofts.1
Children of Eleanor Lake and Christopher Crofts
- [S47] BIFR1976 page 293. See link for full details for this source. Hereinafter cited as. [S47]
Mary Graham1
From 1720, her married name became Crofts.1
Children of Mary Graham and Christopher Crofts
- Christopher Crofts1
- Mary Crofts1
- Catherine Crofts1
- George Crofts1 b. 1724, d. 1801
- William Crofts+1 b. 1726, d. 12 Jul 1784
- [S47] BIFR1976 page 293. See link for full details for this source. Hereinafter cited as. [S47]
Reverend Houlton Hartwell1 
He graduated with a Master of Arts (M.A.)1 He was Chaplain to the Prince Regent.1
Children of Reverend Houlton Hartwell and Ruth Ball
- Sir Broderick Hartwell, 2nd Bt.+2 b. 17 Jul 1813, d. 11 Dec 1888
- Sydney Houlton Hartwell2 b. 25 May 1817, d. 1873
Ruth Ball1
From 29 February 1812, her married name became Hartwell. From 7 March 1822, her married name became Jackson.1
Children of Ruth Ball and Reverend Houlton Hartwell
- Sir Broderick Hartwell, 2nd Bt.+2 b. 17 Jul 1813, d. 11 Dec 1888
- Sydney Houlton Hartwell2 b. 25 May 1817, d. 1873
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S6611] Cefyn Grafton, “re: Spry Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 17 March 2013. Hereinafter cited as “re: Spry Family.”
James Graham1
Child of James Graham
- [S47] BIFR1976 page 293. See link for full details for this source. Hereinafter cited as. [S47]
Sydney Houlton Hartwell1 
Judith St. Martin1
From 1840, her married name became Hartwell.
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
