id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4571846,2222779,plaintiff,Arlessh,Thomas de,,,"Arlessh, Thomas de",0 4571847,2222779,defendant,Barton,Richard de,,763914,"Barton, Richard de, of Ascome",0 4571848,2222779,defendant,Colman,John,,,"Colman, John",1