This is an extract from the 1881 Census Returns for Northumberland which includes Fourstones.
Living at number 13 Fourstones Village is William Clark. William, aged 44 years, was the head of the household, widowed with one child. His occupation was that of Co-op Store Manager and he was born at Warden 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.