 Ahmed es-Sikeli, born in Djerba to a Berber family of the Sadwikish tribe was baptized a Christian under the name Peter, was a eunuch and kaid of the Diwan of the Kingdom of Sicily during the reign of William I.His story was recorded by his Christian contemporaries Romuald Guarna and Hugo Falcandus from Sicily and the Muslim historian Ibn Khaldun.Brother Rachid, a Moroccan Christian convert from Islam whose father is a well-known respected Imam.