Muriel Kathleen Lyon1 
From 10 March 1920, her married name became Archdale.1 As of 1976, Muriel Kathleen Lyon lived at 3 Wayside Road, Southbourne, Bournemouth, Dorset, EnglandG.1
Children of Muriel Kathleen Lyon and Lt.-Col. Fulbert Audley Archdale
- Michael Mervyn Lyon Archdale1 b. 6 Mar 1921, d. 25 Jun 1944
- Patrick John Audley Archdale1 b. 10 Oct 1923, d. 26 Dec 1979
Lt.-Col. John Wilmot Harley Lyon1 
He gained the rank of Lieutenant in 1896 in the 25th Regiment of Madras Infantry.2 He lived at Rose Cottage, Simla, IndiaG.1 He gained the rank of Lieutenant-Colonel in the Indian Army.1
Child of Lt.-Col. John Wilmot Harley Lyon and Constance Mary (?)
- Muriel Kathleen Lyon+1 b. 24 Feb 1899, d. 10 Jun 1983
Michael Mervyn Lyon Archdale1

He was educated at Sherborne School, Sherborne, Dorset, EnglandG.1 He fought in the Second World War.1 He gained the rank of Lieutenant in the Royal Ulster Rifles and the 6th Airborne Division.2
Patrick John Audley Archdale1 
He fought in the Second World War, with the Royal Norfolk Regiment.1 He emigrated to AustraliaG arriving in 1949.1 As of 1976, Patrick John Audley Archdale lived at 42 The Avenue, Windsor, Melbourne, Victoria, AustraliaG.1
Bertha Louisa Collins1 
From 1908, her married name became Archdale.1
Child of Bertha Louisa Collins and Major Mervyn Edward Archdale
- Bertha Mary Archdale1 b. 1906
- [S47] BIFR1976 Archdale, page 33. See link for full details for this source. Hereinafter cited as. [S47]
John Collins1,2 
Children of John Collins
- Bertha Louisa Collins+1 d. 1922
- Walter Collins2
- [S47] BIFR1976 Archdale, page 33. See link for full details for this source. Hereinafter cited as. [S47]
- [S5199] John Bradbeer, “re: Archdale Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 19 February 2011. Hereinafter cited as “re: Archdale Family.”
Bertha Mary Archdale1
- [S47] BIFR1976 Archdale, page 33. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [S5199] John Bradbeer, “re: Archdale Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 19 February 2011. Hereinafter cited as “re: Archdale Family.”
Kate Lavinia Bradfield1
From 1923, her married name became Archdale.1
- [S47] BIFR1976 Archdale, page 33. See link for full details for this source. Hereinafter cited as. [S47]
Hugh Archdale1 
- [S47] BIFR1976 Archdale, page 33. See link for full details for this source. Hereinafter cited as. [S47]
George Montgomery Archdale1 
He was educated at Wellington College, Crowthorne, Berkshire, EnglandG.1 He fought in the First World War, with the French Army.1 He was awarded the Croix de Guerre.1
Children of George Montgomery Archdale and Lucy Glynn
- Richard Montgomery Archdale+1 b. 29 Dec 1892, d. 15 Nov 1965
- Colonel Osmund Audley Archdale+1 b. 14 Jun 1895, d. 10 Sep 1968
- Captain Patrick Mervyn Archdale1 b. 10 Dec 1898, d. 29 Jan 1974
- [S47] BIFR1976 Archdale, page 33. See link for full details for this source. Hereinafter cited as. [S47]