id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4545945,2214668,plaintiff,Bourghchier,Bartholomew de,knight,,"Bourghchier, Bartholomew de, knight",0 4545946,2214668,defendant,Mellere,Richard,,624455,"Mellere, Richard, of Goldhangre",0 4545947,2214668,defendant,Canoun,Thomas,,768089,"Canoun, Thomas, of Saltecote",1