id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4426035,2172949,plaintiff,Musgrave,Richard de,,755149,"Musgrave, Richard de, of Sythestern or Syderstone, parson",0 4426036,2172949,defendant,Hert,Stephen,,634980,"Hert, Stephen, of Secheford",0