The Kathleen polarbear mentions above was Kathleen Rose Winters born 1907 - daughter of Stephen and Emily Winters - birth registered Rotherham 1907. The 1939 register does show her married name as Fitzroy. Married 9-11-1943 to Albert Fitzroy (sadly not yours) Kathleen passed away in 1985
Kathleen Rose Fitzjohn - 25 November 1907 - 1985 (aged 77 years)
Registration District Newton Abbott Devon
Volume 21 Page 1602
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polarbear was correct that Albert Charles Edward Fitzroy was Edward on the Canadian Voters Lists in Oxford Ontario.

Albert Edward Charles Fitzroy married Kathleen Nicholls who was born 1904 Ontario.
https://www.familysearch.org/ark:/61903/1:1:FLLX-LBV?lang=enParents John Henry Nicholls and Ellen. The family immigrated in 1911.
Here they are on the 1911 Canadian Census Woodstock Oxford Ontario.
John Nicholl 43 Head. Gas Stoker.
Ellen Nicholl 48 Wife
Frances Nicholl 19 Daughter
Annie Nicholl 16 Daughter
Jack Nicholl 15 Son
Evelyn Nicholl 10 Daughter
Katherine Nicholl 7 Daughter
Charles Nicholl 5 Son
Keliaw Nicholls 2 Daughter
Reuben Wells 19 Son-in-law
Samuel Dadson63 Lodger
https://www.familysearch.org/ark:/61903/1:1:QV9G-12HY?lang=enSame family before immigration in 1901 Truro Cornwall.
John H Nicholls 32 Head
Ellen Nicholls 37 Wife
Frances E Nicholls 8 Daughter
Annie J Nicholls 6 Daughter
John H Nicholls 4 Son
Evelyn N Nicholls 2/12 Daughter
Eliza
Datson 76 Mother-in-lawhttps://www.familysearch.org/ark:/61903/1:1:XSHH-LJW?lang=en1921 census Woodstock Oxford Ontario.
Henry Nicholas 54 Head
Ellen Nicholas 58 Wife
Charles Nicholas 14 Son
Evelyn Nicholas 20 Daughter
Kathleen Nicholas 17 Daughter
Lilian Nicholas 12 Daughter
Sandra