id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5045328,2370231,plaintiff,Keton,John,,,"Keton, John",0 5045329,2370231,plaintiff,Taverham,William,,,"Taverham, William",1 5045330,2370231,plaintiff,Grene,John,,,"Grene, John",2 5045331,2370231,defendant,Tunstede,John,yeoman,590485,"Tunstede, John, of Hoveton St John, yeoman",0