id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3848869,1973237,plaintiff,Knyghton,Thomas,,,"Knyghton, Thomas",0 3848870,1973237,defendant,Ward,William,butcher,602350,"Ward, William, of Wormeley, butcher",0 3848871,1973237,defendant,Foster,Edward,laborer,588473,"Foster, Edward, of Nasyng, Essex, laborer",1