id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3849090,1973313,plaintiff,Langforth,Thomas,,,"Langforth, Thomas",0 3849091,1973313,defendant,Awmery,Thomas,butcher,586539,"Awmery, Thomas, of Suthwell, butcher",0 3849092,1973313,defendant,Humphray,John,clerk,586539,"Humphray, John, of Suthwell, clerk",1