id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3931221,2000732,plaintiff,Davy,Thomas,,,"Davy, Thomas",0 3931222,2000732,defendant,Preston,Thomas,husbandman,618020,"Preston, Thomas, of Howden, husbandman",0 3931223,2000732,defendant,Chep,John,laborer,618020,"Chep, John, of Howden, laborer",1 3931224,2000732,defendant,Butterfeld,Thomas,laborer,618020,"Butterfeld, Thomas, of Howden, laborer",2