id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4918977,2332450,plaintiff,Haylys,William,"abbot of the Blessed Mary, in",,"Haylys, William, abbot of the Blessed Mary, in",0 4918978,2332450,defendant,Barker,Simon,laborer,590849,"Barker, Simon, of Buxhale, laborer",0 4918979,2332450,defendant,Aumener,John,laborer,590849,"Aumener, John, of buxhale, laborer",1