id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3828268,1966713,plaintiff,Castell,William,,,"Castell, William",0 3828269,1966713,defendant,Penycok,"John, junior",gent,607052,"Penycok, John, junior, of Woodwalton, gent",0 3828270,1966713,defendant,FitzRychardys,Simon,gent,635990,"FitzRychardys, Simon, of Saply, gent",1