id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3678561,1919352,plaintiff,Muryell,Thomas,,,"Muryell, Thomas",0 3678562,1919352,defendant,Soper,Robert,merchant,585869,"Soper, Robert, of London, merchant",0 3678563,1919352,defendant,Mere,William,gent,590901,"Mere, William, of Thetford, Norf, gent",1 3678564,1919352,defendant,Drury,John,gent,609478,"Drury, John, of Rougham, Suff, gent",2