id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4478319,2193894,plaintiff,Helyon,John,,,"Helyon, John",0 4478320,2193894,defendant,Cruyk,Walter,,,"Cruyk, Walter",0 4478321,2193894,defendant,Yate,Richard,,650720,"Yate, Richard, of Westhide",1