Major Thomas Cosby1 
He gained the rank of Major of Foot.3
Children of Major Thomas Cosby and Jane Loftus
Dr. John Jacob Porter1
Child of Dr. John Jacob Porter
Judith Marvelle Porter1
From 27 December 1969, her married name became Tottenham. She adopted Andrew John Tottenham.1 She adopted Jennifer Katherine Tottenham.1 After her marriage, Judith Marvelle Porter was styled as Marchioness of Ely on 1 February 2006.
Children of Judith Marvelle Porter and Charles John Tottenham, 9th Marquess of Ely
- Andrew John Tottenham+2 b. 26 Feb 1973
- Jennifer Katherine Tottenham+2 b. 29 Jun 1975
Andrew John Tottenham1
He was adopted by Charles John Tottenham, 9th Marquess of Ely and Judith Marvelle Porter.1
Children of Andrew John Tottenham and Robynne Leann Wiens
- Laura Marion Wiens3 b. 27 Apr 2007
- Grace Avery Tottenham3 b. 22 Feb 2009
- [S37] BP2003 volume 1, page 1323. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S7764] Tim Tottenham, “re: Tottenham Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 22 October 2015. Hereinafter cited as “re: Tottenham Family.”
Jennifer Katherine Tottenham1
She was adopted by Charles John Tottenham, 9th Marquess of Ely and Judith Marvelle Porter.1
Children of Jennifer Katherine Tottenham and Trevor Edward Connolly
- Aidon Trevor Connolly3 b. 3 Dec 2013
- Emma Judith Connolly3 b. 3 Dec 2013
- [S37] BP2003 volume 1, page 1323. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S7764] Tim Tottenham, “re: Tottenham Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 22 October 2015. Hereinafter cited as “re: Tottenham Family.”
Alexander Cosby1 
He lived at Stradbally Hall, County Laois, IrelandG.4
Children of Alexander Cosby and Elizabeth L’Estrange
- George Cosby+5
- Major Thomas Cosby+1 d. 15 May 1735
- Loftus Cosby2 d. 3 Jan 1726
- Arnold Cosby2
- Isabella Cosby2
- Lt.-Col. Dudley Cosby+2 b. 2 May 1662, d. 24 May 1729
- Anne Cosby2 b. 10 Mar 1667
- Elizabeth Cosby+2 b. 2 May 1669, d. 24 Jan 1739/40
- Jane Cosby2 b. 1670
- Henry Cosby+2 b. 1673, d. 1705
- Dorcas Cosby2 b. 30 Apr 1683
- Lt.-Col. Alexander Cosby+2 b. c 1685, d. 1742
- Celia Cosby+2 b. 1687, d. 21 Aug 1733
- Brig.-Gen. William Cosby+4 b. 1690, d. 10 Mar 1736
- [S37] BP2003 volume 1, page 1323. See link for full details for this source. Hereinafter cited as. [S37]
- [S47] BIFR1976 See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [S37] BP2003. [S37]
- [S1539] Antony Ivan Smith, “re: Grace Montague,” e-mail message to BENR, 28 November 2005. Hereinafter cited as “re: Grace Montague.”
Jane Elizabeth McAllister1
From 16 June 1973, her married name became Tottenham.
Children of Jane Elizabeth McAllister and Lord Timothy Craig Tottenham
- Scott Craig Tottenham+2 b. 14 Apr 1977
- John Douglas Tottenham2 b. 25 Apr 1981
Scott Craig Tottenham1
Child of Scott Craig Tottenham
- Charles Craig Luis Tottenham3 b. 10 Apr 2007
- [S37] BP2003 volume 1, page 1323. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
John Douglas Tottenham1