Diana Cinderella Mildred Bowes-Lyon1 
Her married name became Somervell.
Child of Diana Cinderella Mildred Bowes-Lyon and Peter Gordon Colin Somervell
- Katherine Elizabeth Somervell1 b. 23 Aug 1961
Elly Summonte1
Her married name became Zanni.1
Children of Elly Summonte and Dr. Umberto Zanni
- Raimondo Zanni1 b. 30 Mar 1952
- Jacopo Zanni1 b. 6 Jul 1953
- Cristina Zanni1 b. 6 Nov 1960
- [S8] BP1999 volume 1, page 28. See link for full details for this source. Hereinafter cited as. [S8]
Dr. Umberto Zanni1
Children of Dr. Umberto Zanni and Elly Summonte
- Raimondo Zanni1 b. 30 Mar 1952
- Jacopo Zanni1 b. 6 Jul 1953
- Cristina Zanni1 b. 6 Nov 1960
- [S8] BP1999 volume 1, page 28. See link for full details for this source. Hereinafter cited as. [S8]
Michele Zanni1
Child of Michele Zanni
- [S8] BP1999 volume 1, page 28. See link for full details for this source. Hereinafter cited as. [S8]
Albert I, Comte de Vermandois1 
He gained the title of Comte de Vermandois.
Child of Albert I, Comte de Vermandois and Gerberge de Lotharingie
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
Raimondo Zanni1
- [S8] BP1999 volume 1, page 28. See link for full details for this source. Hereinafter cited as. [S8]
Jacopo Zanni1
- [S8] BP1999 volume 1, page 28. See link for full details for this source. Hereinafter cited as. [S8]
Cristina Zanni1
- [S8] BP1999 volume 1, page 28. See link for full details for this source. Hereinafter cited as. [S8]
Roberta Acton1 
From 1920, her married name became Phillips.1
Child of Roberta Acton and Lt.-Col. Frank Phillips
- [S8] BP1999 volume 1, page 28. See link for full details for this source. Hereinafter cited as. [S8]
Lt.-Col. Frank Phillips1 
He was awarded the Military Cross (M.C.)1 He was awarded the Distinguished Service Order (D.S.O.)1
Child of Lt.-Col. Frank Phillips and Roberta Acton
