Dorothy Avison Holroyd1 
From 1 September 1920, her married name became Napier-Clavering.
Children of Dorothy Avison Holroyd and Major Francis Donald Napier-Clavering
- Jean Margaret Avison Napier-Clavering+2 b. 14 Jun 1922
- Anne Katherine Napier-Clavering+2 b. 20 Jan 1924
- Frances Alison Eve Napier-Clavering+2 b. 7 Apr 1929, d. 1 Oct 2009
Jean Margaret Avison Napier-Clavering1
From 14 December 1943, her married name became Hartridge. She held the office of Deputy Lieutenant (D.L.)1 She held the office of Justice of the Peace (J.P.)1 She lived in 2003 at The White House, Groby, Leicestershire, England.1
Children of Jean Margaret Avison Napier-Clavering and Captain James Gordon Hartridge
- David John Hartridge+2 b. 14 Dec 1944
- Susan Margaret Anne Hartridge+2 b. 27 Aug 1950
James Stanley Hartridge1
Child of James Stanley Hartridge
Captain James Gordon Hartridge1
He gained the rank of Captain in the Royal Artillery.1 He was awarded the Territorial Decoration (T.D.)1
Children of Captain James Gordon Hartridge and Jean Margaret Avison Napier-Clavering
- David John Hartridge+2 b. 14 Dec 1944
- Susan Margaret Anne Hartridge+2 b. 27 Aug 1950
David John Hartridge1
He was educated at Oundle School, Oundle, Northamptonshire, England.1
Children of David John Hartridge and Deborah Jane Robson
- Anthea Frances Hartridge2 b. 15 Aug 1969
- Jessica Mary Hartridge2 b. 1972
- Andrew Charles Napier Hartridge2 b. 1974
Deborah Jane Robson1
From 27 April 1968, her married name became Hartridge.
Children of Deborah Jane Robson and David John Hartridge
- Anthea Frances Hartridge2 b. 15 Aug 1969
- Jessica Mary Hartridge2 b. 1972
- Andrew Charles Napier Hartridge2 b. 1974
Andrew Charles Napier Hartridge1
Anthea Frances Hartridge1
Jessica Mary Hartridge1
