id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4414129,2169326,plaintiff,Coggeshale,John de,,,"Coggeshale, John de",0 4414130,2169326,defendant,Great Waltham,Peter de,son of John,,"Great Waltham, Peter de, son of John",0 4414131,2169326,defendant,Peioun,William,,,"Peioun, William",1 4414132,2169326,defendant,Chopyn,John,,753547,"Chopyn, John, of Writele",2