The Morini were a Belgic tribe in the time of the Roman Empire. We know little about their language but one of their cities, Boulogne-sur-Mer was called Bononia by Zosimus and Bonen in the Middle Ages. Zosimus mentioned the Low Germanic character of the city (Bononia germanorum). Their civitas during the Roman Empire was Tarwanna or Tervanna, Thérouanne (Terwaan in Dutch), today in France. "Ter" = Dutch for 'at the'; "wanna" = probably the old name for the local river, called today 'Petit… (More on Morini)