id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4927138,2334923,plaintiff,Roman,Robert,,,"Roman, Robert",0 4927139,2334923,defendant,de Stocom,William,,595275,"de Stocom, William, of Ordesall",0 4927140,2334923,defendant,de Stocom,Ralph,,595275,"de Stocom, Ralph, of Ordesall",1