Peter Rivett John Guise1
He was educated at Malvern College, Malvern, Worcestershire, EnglandG.1 He lived in 2003 at Highnam, 4 Cae Castell, Builth Wells, Powys, WalesG.1
Child of Peter Rivett John Guise and Morfydd Meredydd Morris
- Meredydd Rivett Guise2 b. 9 Jan 1955, d. 30 Apr 1973
Morfydd Meredydd Morris1
From 26 June 1953, her married name became Guise.
Child of Morfydd Meredydd Morris and Peter Rivett John Guise
- Meredydd Rivett Guise2 b. 9 Jan 1955, d. 30 Apr 1973
Meredydd Rivett Guise1 
Sheila Mae Guise1 
From 20 September 1952, her married name became Collis. From 1996, her married name became Rudge.1 She lived in 2003 at Badgers, 12 Heathfield Close, Binfield Heath, Oxfordshire, EnglandG.1
Children of Sheila Mae Guise and Francis Brian Collis
- David Brian Collis+2 b. 1 Nov 1954
- Simon Christopher Collis+2 b. 6 Jul 1957
- [S37] BP2003 volume 2, page 1703. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S8764] Janina Goswell, “re: Rudge Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 15 May 2019. Hereinafter cited as “re: Rudge Family.”
Ivor Collis1
Child of Ivor Collis
- Francis Brian Collis+2 d. 1987
Francis Brian Collis1 
Elder.1
Children of Francis Brian Collis and Sheila Mae Guise
- David Brian Collis+2 b. 1 Nov 1954
- Simon Christopher Collis+2 b. 6 Jul 1957
David Brian Collis1
He lived in 2003 at 8 Ashcroft Close, Caversham Heights, Berkshire, EnglandG.1
Children of David Brian Collis and Kerry Alison Elizabeth Preece
- Elizabeth Louisa Mae Collis2 b. 1982
- Oliver Thomas Richard Rivett Collis2 b. 1985
Derek Alfred Preece1
Child of Derek Alfred Preece
Kerry Alison Elizabeth Preece1
From 1978, her married name became Collis.
Children of Kerry Alison Elizabeth Preece and David Brian Collis
- Elizabeth Louisa Mae Collis2 b. 1982
- Oliver Thomas Richard Rivett Collis2 b. 1985
