id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5519203,2510852,plaintiff,Baron,John,mercer,585869,"Baron, John, of London, mercer",0 5519204,2510852,defendant,Bryknell,Christopher,gent,586172,"Bryknell, Christopher, of Hertford, gent",0 5519205,2510852,defendant,Slater,William,yeoman,585976,"Slater, William, of Cirencester, Glos, yeoman",1 5519206,2510852,defendant,White,William,yeoman,591530,"White, William, of New Wyndesore, Berks, yeoman",2 5519207,2510852,defendant,Mors,Roger,yeoman,591966,"Mors, Roger, of Buntyngford, Herts, yeoman",3 5519208,2510852,defendant,Vernon,William,yeoman,585936,"Vernon, William, of Norwich, yeoman",4