id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4952401,2342675,plaintiff,Rolff,John,,,"Rolff, John",0 4952402,2342675,defendant,Berton,William,,585869,"Berton, William, of London, bailiff",0 4952403,2342675,defendant,Flour,William,chapman,599719,"Flour, William, of Gravysende, chapman",1 4952404,2342675,defendant,Spaldyng,Andrew,chapman,599719,"together with Spaldyng, Andrew, of Gravysende, chapman",2