id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3898426,1989686,plaintiff,ap John,Hugh,yeoman,647829,"ap John, Hugh, of Llacordo, Carmarthen, yeoman",0 3898427,1989686,defendant,Meryck,Richard,yeoman,594989,"Meryck, Richard, of Tyberton, yeoman",0