id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3873967,1981517,plaintiff,Cokkys,William,salter,585869,"Cokkys, William, of London, salter",0 3873968,1981517,defendant,Forde,John,butcher,586746,"Forde, John, of Northlache, butcher",0 3873969,1981517,defendant,Baron,William,innholder,597874,"Baron, William, of Stowe, innholder",1 3873970,1981517,defendant,Ryddeley,Thomas,yeoman,590412,"Ryddeley, Thomas, of Burford, Oxon, yeoman",2