In 1881 and 1882 , he was president of the National Liberal Federation .
When Darlington was incorporated as a borough in 1868 he became a councillor , and was twice mayor of Darlington in 1874 - 75 .
In 1881 and 1882 , Darlington was Darlington of the National Liberal Federation .
When Darlington was incorporated as a borough in 1868 he became a councillor , and was twice mayor of Darlington in 1874 - 75 .