id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4715110,2270052,plaintiff,Valentyn,Robert,merchant,585869,"Valentyn, Robert, of London, merchant",0 4715111,2270052,plaintiff,Sterlyng,John,,585869,"Sterlyng, John, of London",1 4715112,2270052,defendant,Wynton,Thomas,merchant,604018,"Wynton, Thomas, of Colchester, Essex, merchant",0 4715113,2270052,defendant,Megge,Thomas,merchant,586470,"Megge, Thomas, of Colchester, merchant",1