Margaretha van Teylingen Vrouwe van Hagenstein1 
Child of Margaretha van Teylingen Vrouwe van Hagenstein and Gijsbert II uten Goye heer van ‘t Goye
Willem van Cuyk Burggraf van Leiden1 
Francis Anthony Mason-Hornby1
Children of Francis Anthony Mason-Hornby and Charlotte Margaret Louise Tinné
- Indigo Alice Mason-Hornby1 b. 1 Aug 2000
- William Horatio Mason-Hornby1 b. 1 Aug 2000
- James Dominic Mason-Hornby1 b. 20 May 2002
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S2162] Francis Mason-Hornby, “re: Mason-Hornby Family,” e-mail message to BENR, 21 February 2007. Hereinafter cited as “re: Mason-Hornby Family.”
Charlotte Margaret Louise Tinné1
From 24 July 1998, her married name became Mason-Hornby.3
Children of Charlotte Margaret Louise Tinné and Francis Anthony Mason-Hornby
- Indigo Alice Mason-Hornby3 b. 1 Aug 2000
- William Horatio Mason-Hornby3 b. 1 Aug 2000
- James Dominic Mason-Hornby3 b. 20 May 2002
- [S2162] Francis Mason-Hornby, “re: Mason-Hornby Family,” e-mail message to BENR, 21 February 2007. Hereinafter cited as “re: Mason-Hornby Family.”
- [S37] BP2003 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.
Indigo Alice Mason-Hornby1 
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
William Horatio Mason-Hornby1 
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
James Dominic Mason-Hornby1
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Christopher Randle Mason-Hornby1
Child of Christopher Randle Mason-Hornby and Cressida Reid
- Felix Randle Mason-Hornby1 b. 16 Jul 2000
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Cressida Reid1
Her married name became Mason-Hornby.1
Child of Cressida Reid and Christopher Randle Mason-Hornby
- Felix Randle Mason-Hornby1 b. 16 Jul 2000
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Felix Randle Mason-Hornby1
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
