Jonathan Owen Reardon-Smith1
He was educated at Marlborough College, Marlborough, Wiltshire, England.1 He graduated from Cardiff University, Cardiff, Glamorgan, WalesG, with a Bachelor of Science (B.Sc.)1
Children of Jonathan Owen Reardon-Smith and Diane Hettie Webb
- Oliver Owen Douglas Reardon-Smith2 b. 13 Mar 1993
- Victoria Zoe Reardon-Smith2 b. 6 Nov 1996
Diane Hettie Webb1
From 19 October 1991, her married name became Reardon-Smith.
Children of Diane Hettie Webb and Jonathan Owen Reardon-Smith
- Oliver Owen Douglas Reardon-Smith2 b. 13 Mar 1993
- Victoria Zoe Reardon-Smith2 b. 6 Nov 1996
Oliver Owen Douglas Reardon-Smith1
Victoria Zoe Reardon-Smith1
Jane Elizabeth Reardon-Smith1 
John Charles Tyler1
Child of John Charles Tyler
Anne Tyler1
Her married name became Williams.1 From 2001, her married name became Reardon-Smith.
Mary Ellen Reardon-Smith1
From 8 May 1947, her married name became Davies. She lived in 2003 at 54 Palace Road, Llandaff, Cardiff, Glamorgan, Wales.1
Children of Mary Ellen Reardon-Smith and Dr. David Kenneth Lewis Davies
- David Christopher Davies+2 b. 16 Jul 1948
- Simon James Davies+2 b. 14 Jun 1952
- William Peter Davies+2 b. 27 Dec 1953
- Siân Elizabeth Davies+2 b. 12 Aug 1956
- Mark Hamlyn Davies+2 b. 13 Apr 1961
James Lewis Davies1
Child of James Lewis Davies
