id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5010850,2360028,plaintiff,(not given),,prior of Watton,,"Watton, prior, of",0 5010851,2360028,defendant,Grenewod,Thomas,,764382,"Grenewod, Thomas, of York, marshall",0 5010852,2360028,defendant,Grenewod,Robert,laborer,586067,"Grenewod, Robert, of York, laborer",1