id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4457187,2187260,plaintiff,Passelewe,Mathew,,585869,"Passelewe, Mathew, of London",0 4457188,2187260,plaintiff,Merston,John,,,"Merston, John",1 4457189,2187260,defendant,Diere,Simon,,757240,"Diere, Simon, of Colcestre",0