Found these for an Alice Hood travelling to Canada...
Year of Birth Year of Travel Port From Country Port To
HOOD Alice 1901 F 1911 Glasgow Canada Quebec
HOOD Alice 1919 F 1927 Southampton Canada Montreal
HOOD Alice 1913 F 1930 Greenock Canada Saint John NB
HOOD Alice Unknown 1946 Liverpool Canada Halifax
HOOD Alice 1930 F 1955 Liverpool Canada Montreal
HOOD Alice Isabel 1907 F 1926 Southampton Canada Quebec
HOOD Alice Isabel 1907 F 1926 Southampton Canada Quebec
HOOD Alice M
1885 F 1917 Liverpool Canada Montreal
the last one 1885 is most likely, as the others will be too young, if she was working by 1900, there is the possibility that they married?? and both were Watson, there is almost 2 pages of an Alice Watson of varying ages and travelling at varying times to Canada.
There is far too many Joseph Watson to know which may be him, we need more specific information, like his first name, approximate date of birth, his wifes first name etc., also did he and Alice Hood marry in Canada or UK??
Will have a look and see if I can find the Watson's on the 1901 census for the areas you mention.
bendywendy
This is the site for looking up sea travel, you will need to pay to see the full information, but if you have most of their details this cuts down on the amount you need to view
http://www.ancestorsonboard.com/