id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5259074,2432954,plaintiff,Hervy,"John, junior",,,"Hervy, John, junior",0 5259075,2432954,defendant,Joly,Thomas,dyer,593852,"Joly, Thomas, of Wysbech, Cams, dyer",0 5259076,2432954,defendant,Joly,John,dyer,593853,"Joly, John, of Wysbech, dyer",1