William de Chesney
... that the medieval citizens of the English town of Oxford called William de Chesney their alderman before such honorific was in common use?
... that the medieval citizens of the English town of <a href="./Oxford" id="mwDYs" rel="mw:WikiLink" title="Oxford">Oxford</a> called <b id="mwDYw"><a href="./William_de_Chesney" id="mwDY0" rel="mw:WikiLink" title="William de Chesney">William de Chesney</a></b> their <a href="./Alderman" id="mwDY4" rel="mw:WikiLink" title="Alderman">alderman</a> before such honorific was in common use?