id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4434400,2175512,plaintiff,Knyveton,Robert de,chaplain & guardian of the chapel of the BM,755740,"Knyveton, Robert de, of Sibethorp, chaplain & guardian of the chapel of the BM",0 4434401,2175512,defendant,Sibthorp,Thomas de,,590178,"Sibthorp, Thomas de, of Bekyngham, parson",0