id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3696893,1925250,plaintiff,Smyth,John,,,"Smyth, John",0 3696894,1925250,defendant,Tyrell,Thomas,,608186,"Tyrell, Thomas, of Heron, Essex, knight",0 3696895,1925250,defendant,Trewbrigge,Richard,yeoman,588872,"Trewbrigge, Richard, of Parva Walsyngham, Norf, yeoman",1