A very interesting thread.
I too had family move from Hindleveston, Norfolk to Dudley in Northumberland. Bastard was the family name, an Uncle of my Grandfather.
My direct line, my GGrandfather moved from the same village to Staffordshire (Packmoor) to work down the mine. Sadly he died at 29 after just a couple of years and his wife soon followed, leaving 3 small children.
My Grandfather was sent for by the Uncle in Dudley, as he only had daughters, obviously to supplement the family funds. My Grandfather couldn't take the life and managed to become an Engine Driver with LNER.
Whilst in Norfolk my GGrandfather had worked for a farmer by the name of Bacon, so this name became added to their family name and they were known as the Pearce-Bacons! Sounds very posh!
My Grandfather hated being called Billy Bacon so reverted for the rest of his life to
William Pearce but his younger brother retained the Bacon and was throughtout his life
Alfred Pearce-Bacon.
My paternal side also migrated to the mines but this time from small coalfields in north Northumberland( Norham area) to County Durham, Hetton-le-Hole working alongside the Middleton ancestors ( Harrisons) for the Bowes-Lyon family!