William Hardell
William Hardell was a Lord [Mayor of London|Mayor of London] and a Magna Carta surety.
He was appointed Sheriff of the [City of London] in 1207 and elected Mayor of London in 1215.
After the sealing of Magna Carta by King John in 1215, he was appointed to be one of the Enforcers, sometimes called Sureties, of Magna Carta. The list of enforcers does not appear on Magna Carta itself and the first surviving list of these was by Matthew Paris the chronicler of St Albans.