id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4540313,2212867,plaintiff,(not given),,abbot of Welbek,,"Welbek, abbot of",0 4540314,2212867,defendant,Shenthogh,Robert,,709496,"Shenthogh, Robert, of Bolsover",0 4540315,2212867,defendant,Pleslay,John,,594516,"Pleslay, John, of Tyreswell",1 4540316,2212867,defendant,Bercotes,John de,,,"Bercotes, John de",2