id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3978158,2016941,plaintiff,Martyn,Thomas,,,"Martyn, Thomas",0 3978159,2016941,defendant,Robart,Henry,yeoman,665730,"Robart, Henry, of Waymouth, Dorset, yeoman",0 3978160,2016941,defendant,Seller,John,yeoman,586374,"Seller, John, of Melcombe Regis, Dorset, yeoman",1