id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4543026,2213709,plaintiff,Arlosshe,John de,,654047,"Arlosshe, John de, of Penrith",0 4543027,2213709,defendant,Threpland,John de,,590660,"Threpland, John de, of Carlisle",0