id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3589794,1864449,plaintiff,Castell,Leonard,,,"Castell, Leonard",0 3589795,1864449,defendant,Baron,Thomas,saddler,586846,"Baron, Thomas, of Lincoln, saddler",0 3589796,1864449,defendant,Melburn,Thomas,smith,586846,"Melburn, Thomas, of Lincoln, smith",1