He later became Professor of Medieval History at Dalhousie .
Haines moved to Canada in 1966 , first to Mount Allison University , New Brunswick , and then in 1967 to Dalhousie University .
Haines later became Professor of Medieval History at Dalhousie .
Haines moved to Canada in 1966 , first to Mount Allison University , New Brunswick , and then in 1967 to Dalhousie University .