id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5541620,2517486,plaintiff,Kyllygrew,John,,,"Kyllygrew, John",0 5541621,2517486,defendant,Trerys,John Arundell,,647849,"Trerys, John Arundell, of Efford, knight",0 5541622,2517486,defendant,Vigham,Nicholas John,yeoman,897817,"Vigham, Nicholas John, of Resdruyth, yeoman",1 5541623,2517486,defendant,Clemens,David,yeoman,897817,"Clemens, David, of Resdruyth, yeoman",2