Big thank you again. I would never have found Emily on the 1901 census - where she is 'Emla' Ferrier, or on the 1911 census - where she is 'E M Ferrier', without your help. She is also a bit vague about her birth year [actually 1867].
Emily Mary Frampton born in 1894 is Frampton Frampton's daughter. She was born in Saskatchewan, but is recorded as born in Manitoba in all censuses. It looks as though she might have been 'given' to the childless Ferriers, as she is with them every time - and isn't with her parents in North Dakota in 1900.
I suppose that Elizabeth Mary who died in 1912 could be Thomas' first wife - but I can't see her in 1911, and Vivian is a Frampton I haven't come across before.
[If you think Frampton Frampton is odd, one of his uncles was named Richard George Davis Frampton Frampton!]