the only Samuel & Emma Butterworth combination I can find in the English census dont have a daughter named Emily. They have a son William b 1885 and daughter named Dorothy b 1888
When did they move to Canada
HAH, this may be them.
1891 England Census about Emily Butterworth Name: Emily Butterworth Age: 8 Estimated Birth Year: abt 1883 Relation: Daughter Father's Name: Sam Mother's Name: Emma Gender: Female Where born: Manchester
Civil parish: Monton Green Ecclesiastical parish: Christchurch Town: Manchester County/Island: Lancashire Country: England
Household schedule number: 87 Household Members: Name Age -all born manchester Sam Butterworth 44commercial traveller Emma Butterworth 42 Emily Butterworth 18 Arthur Butterworth 17 soliciters lcerk Classie Butterworth 12 Percy Butterworth 6 Louisa Barner 25visitor