id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4415244,2169662,plaintiff,Grey,Roger de,knight,,"Grey, Roger de, knight",0
4415245,2169662,defendant,Frankaus,Thomas,knight,,"Frankaus, Thomas, knight",0
4415246,2169662,defendant,Pessoner,John le,,586409,"Pessoner, John le, of Dunstable, son of John",1
4415247,2169662,defendant,Grey,Peter,,753697,"Grey, Peter, of Lynchelade or Linslade",2
4415248,2169662,defendant,Pyryton,John de,,,"Pyryton, John de",3
4415249,2169662,defendant,Gappe,William,,,"Gappe, William",4