id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5550431,2520146,plaintiff,Calthorp,Philip,knight,,"Calthorp, Philip, knight",0 5550432,2520146,defendant,Ade,John,yeoman,613875,"Ade, John, of Staleham, yeoman",0 5550433,2520146,defendant,Steyngate,John,yeoman,613875,"Steyngate, John, of Staleham, yeoman",1