id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5252974,2431042,plaintiff,Beyston,William,,,"Beyston, William",0 5252975,2431042,defendant,Myles,John,,844396,"Myles, John, of Sydyngburn, wax chandler",0 5252976,2431042,defendant,Preest,Walter,husbandman,864511,"Preest, Walter, of Rodmersome, husbandman",1