id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4639883,2243168,plaintiff,Cumberworth,Thomas,,,"Cumberworth, Thomas",0 4639884,2243168,defendant,Dalton,William,tiler,,"Dalton, William, tiler",0 4639885,2243168,defendant,Kyngesson,John,,597124,"Kyngesson, John, of Waynflete",1