Born in Cramlington in Northumberland, Warne began working in a coal mine at the age of twelve.
He became active in the Northumberland Miners' Association, and was elected as one of its trustees.
[1] Warne was a supporter of the Labour Party, and was elected to Ashington Urban District Council in 1907, chairing it from 1919 to 1921.
At the resulting by-election, George Shield held the seat for Labour.
This article about a Labour Party member of Parliament representing an English constituency is a stub.