id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5504521,2506337,plaintiff,Ayleward,Richard,,,"Ayleward, Richard",0 5504522,2506337,defendant,Parys,John,smith,894228,"Parys, John, of Foulemere, Cams, smith",0 5504523,2506337,defendant,Parys,Richard,butcher,633461,"Parys, Richard, of Duxford,butcher",1