Re: Emily Hancock (nee Bond)
I see her marriage:
Emily Bond to William T. Hancock in 1911
No children? Would she have been widowed by 1920?
The E. Hancock on findmypast b. 1883 going in 1920 is listed as male.
There is an Emmie Hancock b. 1884 heading to Canada in 1920. If you pay for the details you might get info on if she was single, married or widowed, where she was headed in Canada, etc.
If she remarried on arrival, it might be quite difficult to track her.