This is an extract from the 1881 Census Returns for Northumberland which includes Belford.
Living at Belford Hall is George D A Clark. George, aged 44 years, was the head of the household, married with three child. He also employed ten servants who lived with him. His occupation was that of a Justice of the Peace and he was born at Benton in Northumberland.
Census Returns are an excellent source when doing family history. The Northumberland Record Office holds microfilm and microfiche copies of the Northumberland Census Returns from 1841 to 1901.