played a pivotal role in the growth and development of the Zarphatic (Judæo-French) and Shuadit (Judæo-Provençal) languages. Jews had settled in Narbonne from about the 5th century, with a community that had risen to approximately 2000 in the 12th century. At this time, Narbonne was frequently mentioned in Talmudic works in connection with its scholars. One source, Abraham ibn Daud of Toledo, gives them an importance similar to the exilarchs of Babylon. In the 12th and 13th centuries, the community went through a series of ups and downs before settling into extended decline.
Narbonne loses its river and port
Narbonne itself fell into a slow decline in the 14th century, for a variety of reasons. One was due to a change in the course of the Aude River, which caused increased silting of the navigational access. The river, known as the Atax in ancient times, had always had two main courses which split close to Salelles; one fork going south through Narbonne and then to the sea close to the Clappe Massif, the other heading east to the etang at Vendres close to the current mouth of the river well to the east of the city. The Romans had improved the navigability of the river by building a dam near Salelles and also by canalising the river as it passed through its marshy delta to the sea (then as now the canal was known as the Robine.) A major flood in 1320 swept the dam away. The Aude river had a long history of overflowing its banks. When it was a bustling port, the distance from the coast was approximately 5 to 10 kilometres, but at that time the access to the sea was deep enough when the river was in full spate which made communication between port and city unreliable. However, goods could easily be transported by land and in shallow barges from the ports (there were several: a main port and forward ports for larger vessels; indeed the navigability from the sea into the etang and then into the river had been a perennial problem!)
The
