Theodore Cooke1
Child of Theodore Cooke
- May Alfreda Cooke+2 d. Oct 1935
May Alfreda Cooke1 
From 9 August 1892, her married name became Harrison.
Children of May Alfreda Cooke and Colonel Thomas Aylett Harrison
- Lilian Theodora Harrison2 b. 14 Jun 1893
- Marjory Aylett Harrison2 b. 17 Jan 1896
- Dorothy May Harrison2 b. 30 Oct 1898
- Eileen Egerton Harrison2 b. 21 Sep 1904
- Muriel Stanley Branfill Harrison2 b. 18 May 1906
Lilian Theodora Harrison1 
From 12 March 1917, her married name became MacGregor.
John Archibald Lennox MacGregor1
He had two daughters.1
- [S47] BIFR1976 page 557. See link for full details for this source. Hereinafter cited as. [S47]
Marjory Aylett Harrison1 
From 11 September 1914, her married name became Wilson.
Captain John Wilson1
Child of Captain John Wilson
- Lt.-Cdr. Charles Edward Wilson2 d. 24 Dec 1930
Lt.-Cdr. Charles Edward Wilson1 
He gained the rank of Lieutenant-Commander in the Royal Navy.1 He had two sons and two daughters.1
Dorothy May Harrison1 
Eileen Egerton Harrison1
Her married name became Sealy.
Lt.-Col. unknown Sealy1
He lived in 1976 at Oak Bay, Vancouver Island, British Columbia, Canada.1
- [S47] BIFR1976 page 557. See link for full details for this source. Hereinafter cited as. [S47]
