id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4257298,2115418,plaintiff,Margerie,Thomas,,,"Margerie, Thomas",0 4257299,2115418,defendant,Robertson,Nicholas,gent,721050,"Robertson, Nicholas, of Fyshetofte, gent",0 4257300,2115418,defendant,Howson,Thomas,gent,653986,"Howson, Thomas, of Wigtofte, gent",1 4257301,2115418,defendant,Hill,Gregory,yeoman,586286,"Hill, Gregory, of Boston, yeoman",2