Jacquie posted above with the link to the passenger list in 1921 and mentioned the form 30A stating they were visiting Herbert's brother in Manchester.
When you do get to the library to use Ancestry, look up that trip under "Canada, Ocean Arrivals (Form 30A), 1919-1924" for Jeanie, then go back one image if you would like to see Jeanie's physical description (it is the declaration form of the agent selling the ticket).