id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4542102,2213423,plaintiff,Wyther,John,,,"Wyther, John",0 4542103,2213423,defendant,Milner,John,,759149,"Milner, John, of Holme in Spaldyngmore",0 4542104,2213423,defendant,Dughty,Thomas,butcher,,"Dughty, Thomas, butcher",1