id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4318110,2136444,plaintiff,Norton,Edmund,gent,,"Norton, Edmund, gent",0 4318111,2136444,defendant,Headlame,Henry,gent,734461,"Headlame, Henry, of Manfeild, gent",0 4318112,2136444,defendant,Headlam,John,,734461,"Headlam, John, of Manfeild, gent, his son",1