id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3699927,1926209,plaintiff,Aleyn,John,alderman,585869,"Aleyn, John, of London, alderman",0 3699928,1926209,defendant,Newman,William,esq,585869,"Newman, William, of London, esq",0 3699929,1926209,defendant,Mores,Christopher,yeoman,613712,"Mores, Christopher, of Ratclyff, Middx, yeoman",1 3699930,1926209,defendant,Claxton,William,chapman,585936,"Claxton, William, of Norwich, chapman",2