id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4635629,2241993,plaintiff,Aldirby,Henry,clerk,,"Aldirby, Henry, clerk",0 4635630,2241993,plaintiff,Bron,Thomas,,,"Bron, Thomas",1 4635631,2241993,plaintiff,Kympton,John,,,"Kympton, John",2 4635632,2241993,defendant,Mason,Thomas,,,"Mason, Thomas",0