id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4664030,2250237,plaintiff,Gylbert,Thomas,,,"Gylbert, Thomas",0 4664031,2250237,defendant,Mons or Mous,Richard,yeoman,779783,"Mons or Mous, Richard, of Lympenowe, yeoman",0