al-Yaʿqubi (801–905)
Born 801 CE, died 905 CE.
Abu l-Abbas Ahmad bin Abi Ya'qub bin Ja'far bin Wahb bin Wadiḥ al-Ya'qubi (died 897/8), commonly referred to simply by his nisba al-Yaʿqubi, was an Arab Muslim historian and geographer.
Text from the Wikipedia article Al-Ya'qubi, licensed CC BY-SA 4.0.