Abu Zayd 'Abd al-Rahman ibn Khaldun al-Hadrami (May 27, 1332/ah732 to March 19, 1406/ah808) was a famous Arab historiographer.
Works:
... the town has a total area of 11.3 km² (4.4 mi²). 10.6 km² (4.1 mi²) of it is land and 0.6 km² (0.2 mi²) of it is water. The total area ...