id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4527471,2208872,plaintiff,Lokton,William de,,,"Lokton, William de",0 4527472,2208872,defendant,Smythwyng,Walter,,593495,"Smythwyng, Walter, of Luton",0 4527473,2208872,defendant,Chapman,Nicholas,,586549,"Chapman, Nicholas, of Hoton",1 4527474,2208872,defendant,Byset,John,,600457,"Byset, John, of Malton",2