id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4557588,2218308,plaintiff,Langham,John,mercer,585869,"Langham, John, of London, mercer",0 4557589,2218308,defendant,Umfrey,John,,769369,"Umfrey, John, of Ryngesell",0 4557590,2218308,defendant,Freman,John,,756014,"Freman, John, of Berkyngge",1