id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4314959,2135345,plaintiff,Harper,John,,,"Harper, John",0 4314960,2135345,defendant,Cannon,John,chapman,585869,"Cannon, John, of London, or of Devizes, Wilts, chapman",0 4314961,2135345,defendant,Gybbyns,William,chapman,585869,"Gybbyns, William, of London, or of Worcester, chapman",1 4314962,2135345,defendant,Poole,John,gent,687491,"Poole, John, of Wootton under Edge, Glos, gent",2