The history of Tétouan (or Tetouan) stretches over 2000 years to its origins as a Mauretanian Berber settlement named Tamuda, located at near present-day Tetouan by the south bank of the Martil Valley. The site later became a Phoenician trading post. During the time of Emperor Augustus, Tamuda became part of Roman province Mauritania Tingitana. In 1286, the Marinids built a casbah and mosque there. The first large scale building project took place in 1305 when the settlement was expanded by the Marinid king Abu Thabit Amir. The city was later rebuilt and fortified by Ali al-Mandri.