id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4610741,2234425,plaintiff,Chambre,William,,774335,"Chambre, William, of Abendon alias Abyndon",0 4610742,2234425,defendant,Elkok,William,,593834,"Elkok, William, of Grove",0 4610743,2234425,defendant,Hylleman,John,,594300,"Hylleman, John, of Frome",1