id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4542731,2213614,plaintiff,Aleyn,John,,,"Aleyn, John",0 4542732,2213614,defendant,Styward,William,,611499,"Styward, William, of Salford Abbot",0 4542733,2213614,defendant,Clayn,William,,608018,"Clayn, William, of Aburton",1 4542734,2213614,defendant,Whelere,John,butcher,586843,"Whelere, John, of Wyche, butcher",2