id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5342654,2457905,plaintiff,Seman,John,mercer,585869,"Seman, John, of London, mercer",0 5342655,2457905,defendant,Blankford,William,chapman,595810,"Blankford, William, of Wyndesore, Berks, chapman",0 5342656,2457905,defendant,Spygurnell,Robert,husbandman,875547,"Spygurnell, Robert, of Stoky Bogy, Bucks, husbandman",1