Hi Steve
Ah well, always look at an elimination of a suspect as a positive negative. There are quite a number of GATES in Canada, and as always the larger the populations the more chance there is of multiple people with the same or similar names to those we seek!
So - thanks for your list, summarising where you're at with this family......and I've found Theresa and Ellen in 1901 , and Theresa in 1911...read on
Theresa Hannah.B. abt 1875. (BC in the post). 6 in 1881. GATES on that return. Gone.
She's on the 1891 (above,my 3rd reply) in Portsea with her father, age 16, name spelled as Thresa GATES (sic).
There is a marriage : Sep Qtr 1895 - 2b 949, PortseaTheresa GATES to either Edward Thomas HUGHES or Richard JOSEPH.
Which ever one didn't marry this (your?) Theresa, married Alice Maud E KINGDON.
She married Richard JOSEPH (and I see an Edward T HUGHES in Hampshire with a wife Alice M. and a 4 yr old child)
CENSUS Theresa post-marriage - see the relative in the house with them 1901:
1901: 13 Staunton Street - PortsmouthRG13 / Piece: 995 / Folio: 78 / Page: 29
Head: Richard JOSEPH 26, General Labourer Gas Company, b Portsmouth
Wife: Sarah T? (H?) JOSEPH 26, b PortsmouthDau: Harriet JOSEPH 6, b Portsmouth
Dau: Annie JOSEPH 4, b Portsmouth
Dau: Florrie? JOSEPH 2, b Portsmouth
Son: Richard JOSEPH 5 weeks, b Portsmouth (he died in 1902)
Sister-In-Law: Nelly YATES 21, Domestic General Servant, b Gosport1911: You can find these people all in the same household in Portsmouth (search for all JOSEPH in Portsmouth with other person in the house named Richard JOSEPH):
Richard JOSEPH 36
Thersa
(sic) JOSEPH 36
Harriet JOSEPH 17
Annie JOSEPH 15
Rose JOSEPH 13 (must be the one looks a bit like Florrie in 1901?)
Lizzie JOSEPH 8
Edith JOSEPH 6
Richard JOSEPH 4 ( named same as the wee'un who died in 1902).
John JOSEPH 2
Seems these records takers are determined to lose a "e" out of Theresa! I'm sure this is your Theresa - and that she has your Nelly "Ellen" in her house in 1901....though it's obviously not proven. As to the "Sarah" name for Theresa and the "Yates" for Nelly in the 1901 - it is to be remembered that the Census books we see are transcription too, from the household schedule (possibly written by the JOSEPH's) to the enumerator's book (written by the enumerator) - and so subject to error - perhaps the enumerator had trouble reading their writing....? Or perhaps in the case of Theresa, she was adopting the use of her late mother's name.
FreeBMD - Portsea (to Jun 1900) & Portsmouth (From Sep 1900)BIRTH: Harriet Theresa JOSEPH - Dec Qtr 1894 (note : before parents actually married)
BIRTH: Annie Sarah JOSEPH - Dec Qtr 1896
BIRTH: Rosa May JOSEPH - DEc Qtr 1898
BIRTH: Richard Frederick JOSEPH - Mar Qtr 1901
DEATH: Richard Frederick JOSEPH age 1 - Dec Qtr 1902
BIRTH: Ellen Elizabeth JOSEPH - Jun Qtr 1903
BIRTH: Edith Lucy JOSEPH - Jun Qtr 1905
BIRTH: Richard JOSEPH - Sep Qtr 1907
BIRTH: John William JOSEPH - Dec Qtr 1909
And a couple more after the Census at least:
BIRTH: Doris JOSEPH - mms: GATESH
(sic) - Sep Qtr 1912
BIRTH: James H JOSEPH - mms: GATES - Dec Qtr 1914
and maybe this one (but he could be someone else's)
BIRTH: Harold R JOSEPH - Jun Qtr 1911 (if so Theresa would have been about to give birth @ Census time)
DEATH: Harold R JOSEPH age 4 - Mar Qtr 1915
Cheers
AMBLY