id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4618439,2236778,plaintiff,Harpesfeld,Thomas,mercer,586117,"Harpesfeld, Thomas, of Coventry, mercer",0 4618440,2236778,defendant,Rokeby alias Gregory,John,mercer,586117,"Rokeby alias Gregory, John, of Coventry, mercer",0 4618441,2236778,defendant,Hereward,John,,590057,"Hereward, John, of Rokeby",1