id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4770946,2286893,plaintiff,Ropere,Thomas,,,"Ropere, Thomas",0 4770947,2286893,defendant,Valentyn,John,yeoman,756644,"Valentyn, John, of Hessete, yeoman",0 4770948,2286893,defendant,Chaumbyr,John,yeoman,587716,"Chaumbyr, John, of Hecham, yeoman",1 4770949,2286893,defendant,Heyward,William,yeoman,756644,"Heyward, William, of Hessete, yeoman",2