Lt.-Gen. Sir Brydges Trecothic Henniker, 1st Bt.1 
He held the office of Member of Parliament (M.P.) for Kildare [Ireland] between 1798 and 1800.1 He was created 1st Baronet Henniker, of Newton Hall, Essex [U.K.] on 2 November 1813.1
Children of Lt.-Gen. Sir Brydges Trecothic Henniker, 1st Bt. and Mary Press
- Anne Eliza Henniker+2
- unknown daughter Henniker1
- Sir Frederick Henniker, 2nd Bt.2 b. 1 Nov 1793, d. 6 Aug 1825
- Rev. Sir Augustus Brydges Henniker, 3rd Bt.+2 b. 24 Jan 1795, d. 28 Jan 1849
- Aldborough Brydges John Henniker+2 b. 4 Jan 1797, d. 6 Jul 1880
- John Wright-Henniker-Wilson2 b. 7 Jun 1800, d. Aug 1872
William Press1
Child of William Press
- Mary Press+2 d. 29 Mar 1840
Mary Press1 
From 25 September 1791, her married name became Henniker.
Children of Mary Press and Lt.-Gen. Sir Brydges Trecothic Henniker, 1st Bt.
- Anne Eliza Henniker+2
- unknown daughter Henniker1
- Sir Frederick Henniker, 2nd Bt.2 b. 1 Nov 1793, d. 6 Aug 1825
- Rev. Sir Augustus Brydges Henniker, 3rd Bt.+2 b. 24 Jan 1795, d. 28 Jan 1849
- Aldborough Brydges John Henniker+2 b. 4 Jan 1797, d. 6 Jul 1880
- John Wright-Henniker-Wilson2 b. 7 Jun 1800, d. Aug 1872
Sir Frederick Henniker, 2nd Bt.1 
She succeeded as the 2nd Baronet Henniker, of Newton Hall, Essex [U.K., 1813] on 3 July 1816.1
Thomas Barter1
Child of Thomas Barter
- Mary Barter+1 d. 1779
- [S47] BIFR1976 page 306. See link for full details for this source. Hereinafter cited as. [S47]
Frances Amelia Stewart1 
Her married name became Henniker.1
Child of Frances Amelia Stewart and Rev. Sir Augustus Brydges Henniker, 3rd Bt.
- Frances Elizabeth Henniker2 d. 19 Nov 1906
Frances Elizabeth Henniker1 
From 19 December 1845, her married name became Bree.
Charles Robert Bree1 
He graduated with a Doctor of Medicine (M.D.)1 He held the office of Justice of the Peace (J.P.)1 He lived at Colchester, Essex, England.1
- [S37] BP2003 volume 2, page 1869. See link for full details for this source. Hereinafter cited as. [S37]
Augustus Henry Aldborough Stratford Henniker1 
He gained the rank of Lieutenant in the Royal Navy.1 He was a practising barrister.1 He held the office of Stipendiary Magistrate [New Zealand].1
Captain John Campbell1
Child of Captain John Campbell
- Lillias Grant Campbell2 d. 2 Aug 1900