id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5367908,2465587,plaintiff,Copley,William,,,"Copley, William",0 5367909,2465587,defendant,Thornton,William,,878508,"Thornton, William, of Allerton in Bradfordale",0 5367910,2465587,defendant,Radclygg,Robert,gent,878512,"Radclygg, Robert, of Bolton by Bradford, gent",1