Catherine Dudgeon1
From 1989, her married name became Trefusis.
Children of Catherine Dudgeon and Reverend Charles Rodolph Trefusis
- Harriet Sarah Patricia Trefusis2 b. 1991
- Charlotte Rosanna Trefusis2 b. 1993
- Eleanor Rachel Trefusis2 b. 26 Sep 1995
- William Henry Rodolph Trefusis2 b. 15 Oct 1997
William Henry Rodolph Trefusis1
Harriet Sarah Patricia Trefusis1
Charlotte Rosanna Trefusis1
Eleanor Rachel Trefusis1
Rosemary Jane Trefusis1
From 1988, her married name became Fry.
Children of Rosemary Jane Trefusis and Lt.-Cdr. David Richard Fry
- Emma Katherine Fry2 b. 1991
- Edward James Fry2 b. 1993
- Georgina Sarah Fry2 b. 16 Apr 1996
Captain R. G. Fry1
Child of Captain R. G. Fry
- Lt.-Cdr. David Richard Fry+2 b. c 1957, d. 11 Nov 2016
Lt.-Cdr. David Richard Fry1 
He gained the rank of Lieutenant-Commander in the Royal Navy.1
Children of Lt.-Cdr. David Richard Fry and Rosemary Jane Trefusis
- Emma Katherine Fry3 b. 1991
- Edward James Fry3 b. 1993
- Georgina Sarah Fry3 b. 16 Apr 1996
- [S37] BP2003 volume 1, page 825. 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]
Edward James Fry1