Annie said:
Surely Maggie wasn't in prison from then until 1911 'assuming' it's herMaybe Sara can find out!
The City of Toronto Archives has the correct years for Criminal Records and Warrants and Arrests for in person viewing, if you call ahead.
I tried to hyperlink the urls, but they contain [brackets] that kill the link, and they are five km long, so I will just pm the links to Sara.
As to Victoria, it looks like she was never registered, so perhaps she was put out for adoption, with the adoptive parents giving her a new first name?
I just want to mention another possible scenario that I was checking, in case anyone was thinking the same:
What if Maggie was really a Noble, and was a daughter/granddaughter of Angus and Ann and only used the Cameron name to give the appearance of being married when filling out Daisy's birth registration? Then, once married to Mr Smith, she tells the truth, thus her death reg is now accurate.
The Margaret born to Angus and Ann (around 1875) vanishes after the 1881 census. Could she be the (very young) mother of "our" Maggie? NO. She vanishes totally. I now own the birth/marriage/death certificates for every Maggie/Margaret Noble in all of Scotland

and there is NOTHING to back up that theory. Somewhat unfortunate, as it makes the Canadian documents make sense.