id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4914509,2331056,plaintiff,Cumberworth,Thomas,knight,,"Cumberworth, Thomas, knight",0 4914510,2331056,plaintiff,Matebek,William,,609117,"Matebek, William, of Elsham",1 4914511,2331056,defendant,Raynald,Thomas,,821277,"Raynald, Thomas, of Blyton, husbandmanm",0