id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5345006,2458599,plaintiff,Wallingford,William,abbot of St Albans Abbey,,"Wallingford, William, abbot of St Albans Abbey",0 5345007,2458599,defendant,Swerder,William,yeoman,591820,"Swerder, William, of Harlowe, yeoman",0