id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3641037,1907636,plaintiff,Barons alias Barnys,William,merchant tailor,585869,"Barons alias Barnys, William, of London, merchant tailor",0 3641038,1907636,defendant,Byrchet,William,clothman,600439,"Byrchet, William, of Mayfeld, Sussex, clothman",0