id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3593290,1865533,plaintiff,Hawe,John,mercer,585869,"Hawe, John, of London, mercer",0 3593291,1865533,defendant,Vaughan alias Wocham alias Wyn,John,chapman,588076,"Vaughan alias Wocham alias Wyn, John, of Oswestre, Wales, chapman",0 3593292,1865533,defendant,Gronowe,William,chapman,588077,"Gronowe, William, of Oswestre, chapman",1 3593293,1865533,defendant,Madok,David,chapman,588078,"Madok, David, of Wrexham, Salop, chapman",2