id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4552143,2216620,plaintiff,Excestr,Geoffrey de,sadler,,"Excestr, Geoffrey de, sadler",0 4552144,2216620,defendant,Ouresby,John,,587452,"Ouresby, John, of Ouresby",0 4552145,2216620,defendant,Hag,William,plumber,587205,"Hag, William, of Grantham, plumber",1 4552146,2216620,defendant,Jay,Thomas,,754764,"Jay, Thomas, of Swynesheved",2