id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4559141,2218811,plaintiff,Martyn,John,,,"Martyn, John",0
4559142,2218811,defendant,Barbour,William,brewer,585869,"Barbour, William, of London, brewer",0
4559143,2218811,defendant,Gamyn,John,,609398,"Gamyn, John, of Bassyngbourn",1