Polly Baston1
From 1994, her married name became Swann.
Children of Polly Baston and Jonathan Christopher Swann
- Thomas Swann2 b. 28 Dec 1998
- Robin Swann2 b. 28 Dec 1998
Thomas Swann1
Robin Swann1
Twin.1
Toby Charles Swann1
He was educated at Stowe School, Buckingham, Buckinghamshire, England.1
Tessa Margaret Swann1
She was educated at Sacred Heart Convent, Tunbridge Wells, Kent, England.1
John Frederick Schwann1 
He lived at London, England.1
Children of John Frederick Schwann and Henrietta Kell
- Mary Catherine Barbara Schwann+2 b. Oct 1842, d. 19 Apr 1940
- Sir Charles Ernest Swann, 1st Bt.+3 b. 25 Jan 1844, d. 13 Jul 1929
- [S37] BP2003 volume 3, page 3833. See link for full details for this source. Hereinafter cited as. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003. [S37]
Reverend Robert Kell1
Child of Reverend Robert Kell
- Henrietta Kell+2 b. 1811, d. 25 Mar 1877
Henrietta Kell1 
Her married name became Schwann.
Children of Henrietta Kell and John Frederick Schwann
- Mary Catherine Barbara Schwann+2 b. Oct 1842, d. 19 Apr 1940
- Sir Charles Ernest Swann, 1st Bt.+3 b. 25 Jan 1844, d. 13 Jul 1929
- [S37] BP2003 volume 3, page 3833. See link for full details for this source. Hereinafter cited as. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003. [S37]
Oda von Berg-Altena1 
Child of Oda von Berg-Altena and Simon Graf von Tecklenburg
- Oda von Tecklenburg+2 b. c 1180, d. 5 Apr 1221
David Duncan1
Child of David Duncan
- Elizabeth Duncan+2 d. 13 Apr 1914