id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3620738,1874062,plaintiff,Martyn,John,,,"Martyn, John",0 3620739,1874062,defendant,Dryver,Simon,Clerk,586589,"Dryver, Simon, of Gyslyngham, Clerk",0 3620740,1874062,defendant,Dryver,Thomas,yeoman,594831,"Dryver, Thomas, of Inferior Rykynghale, yeoman",1