id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4966143,2346806,plaintiff,de Ledes,Richard,prior of Monk Bretton Priory,,"de Ledes, Richard, prior of Monk Bretton Priory",0 4966144,2346806,defendant,Mason,Thomas,chaplain,585895,"Mason, Thomas, of Mekesburgh, chaplain",0