id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5521867,2511655,plaintiff,Costwyke,Thomas,,585869,"Costwyke, Thomas, of London mercer",0 5521868,2511655,defendant,Reynold,John,chapman,652455,"Reynold, John, of Lamporte, Soms, chapman",0 5521869,2511655,defendant,Colman,William,chapman,587311,"Colman, William, of Twyford, Berks, chapman",1 5521870,2511655,defendant,Kent,Robert,mercer,586958,"Kent, Robert, of Gloucester, mercer",2 5521871,2511655,defendant,Potter,Thomas,chapman,586036,"Potter, Thomas, of Exeter, chapman",3