id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4636991,2242375,plaintiff,Berton,Walter,mercer,585869,"Berton, Walter, of London, mercer",0 4636992,2242375,defendant,Beveton,John,,586359,"Beveton, John, of Warwyk",0 4636993,2242375,defendant,Pekeryngge,John,,753502,"Pekeryngge, John, of Henle",1 4636994,2242375,defendant,Hudde,,"John, of Hoodley",,"Hudde,, John, of Hoodley",2 4636995,2242375,defendant,Haytfeld,William,,776737,"Haytfeld, William, of Bris_",3