id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5172221,2407601,plaintiff,Mere,John,,,"Mere, John",0 5172222,2407601,defendant,Hert,John,smith,598601,"Hert, John, of Columpton, smith",0 5172223,2407601,defendant,Aysshebury,Henry,butcher,759838,"Aysshebury, Henry, of Chuddelgh, butcher",1