id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5416183,2479771,plaintiff,Martham,John,,,"Martham, John",0 5416184,2479771,defendant,Okley,George,laborer,586569,"Okley, George, of Merden, laborer",0 5416185,2479771,defendant,Hopkyng,John,butcher,589335,"Hopkyng, John, of Bersted, butcher",1 5416186,2479771,defendant,Rogger,John,butcher,596330,"Rogger, John, of Sythyngbourn, butcher",2