id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5281902,2439783,plaintiff,Crokker,John,knight,,"Crokker, John, knight",0 5281903,2439783,defendant,Snellyng,Walter,husbandman,589807,"Snellyng, Walter, of Plymhome, husbandman",0 5281904,2439783,defendant,Legh,Ralph,husbandman,589807,"Legh, Ralph, of Plymhome, husbandman",1