id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5197378,2414978,plaintiff,Stratford Langthorn,William,"abbot of the monastery of the BM, in",,"Stratford Langthorn, William, abbot of the monastery of the BM, in",0 5197379,2414978,defendant,Basset,Thomas,,590534,"Basset, Thomas, of Billerica, Essex, wool man",0