id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4604486,2232573,plaintiff,Yerburgh,John,,,"Yerburgh, John",0 4604487,2232573,plaintiff,Frysney,Walter,,689060,"Frysney, Walter, of Lincolnshire",1 4604488,2232573,plaintiff,Spore,John,,585869,"Spore, John, of London, iron worker",2 4604489,2232573,defendant,Hyulston,John,brewer,585869,"Hyulston, John, of London, brewer",0