id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4816678,2301312,plaintiff,Marchaunt,Eustace,,806811,"Marchaunt, Eustace, of Carleton Fourehowe",0 4816679,2301312,defendant,Picher,Robert,yeoman,771609,"Picher, Robert, of Wode Rysyng, yeoman",0 4816680,2301312,defendant,Picher,Walter of Great Kerbrook,yeoman,,"Picher, Walter of Great Kerbrook, yeoman",1 4816681,2301312,defendant,Byl---,Robert,yeoman,586102,"Byl---, Robert, of Hengham, yeoman",2