id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5198336,2415264,plaintiff,Tregarthyn,Thomas,,,"Tregarthyn, Thomas",0 5198337,2415264,defendant,Drewe,William,yeoman,858580,"Drewe, William, of Golonanta, yeoman",0 5198338,2415264,defendant,Flemyng,John,gent,858579,"Flemyng, John, of Maneley, gent",1