id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5504745,2506403,plaintiff,Barkeley,Maurice,knight,,"Barkeley, Maurice, knight",0 5504746,2506403,defendant,Harryson,Richard,yeoman,600642,"Harryson, Richard, of Okam, yeoman",0 5504747,2506403,defendant,Perte,William,yeoman,600642,"Perte, William, of Okam, yeoman",1