Well he was easy!
He is a Student in Rothwell, Northamptonshire
HO107/1744/336/15
Edward BAINES, 13, Pupil, born St Marys, Leicestershire
Also on the page are;
Thomas BAINES, 12, Pupil, born Hallaton, Leicestershire
Josiah BAINES, 10, Pupil, born Hallaton, Leicestershire
1881 Census Josiah is a Grocer too! They are living is St John Hackney, London and he has an unmarried Sister Elizabeth, born c 1846, Hallton, living there too. They may just be cousins of Emma.
1841 Census
Hallaton, Leics
HO107/590/9/Hallaton
John BAINES, 33, Grocer, Yes
Mary, 35
Thomas, 2
Josiah, 1
+ 1 Servant
Living nearby;
Thomas BAINES, 70, Grocer, No
Ann, 50, No
Cooke?, 18, Yes
Ann, 15, Yes
+ 1 Apprentice