Bernardston separated from Colrain and was officially incorporated in 1762 , with the town of Leyden being separated from it in 1784 ( it was not incorporated until 1809 , however ) .
Bernardston was originally part of the town of Colrain .
Bernardston separated from Colrain and was officially incorporated in 1762 , with the town of Leyden being separated from Bernardston in 1784 ( Bernardston was not incorporated until 1809 , however ) .
Bernardston was originally part of the town of Colrain .