id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4860776,2314731,plaintiff,Cokerell,Thomas,,,"Cokerell, Thomas",0 4860777,2314731,defendant,Heler,John,husbandman,589060,"Heler, John, of Wantynge, husbandman",0 4860778,2314731,defendant,Chasych,John,husbandman,586511,"Chasych, John, of Neubury, husbandman",1