id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4845239,2310023,plaintiff,Osyn,John,,585869,"Osyn, John, of London, point maker",0
4845240,2310023,defendant,Porter,John,chapman,809476,"Porter, John, of Kirkeby in Kendale, Westmorland, chapman",0
4845241,2310023,defendant,Mytton,John,chapman,778519,"Mytton, John, of Webbeley, Herefs, chapman",1