In 1134 a storm broke through the
Flemish coast and created the tidal inlet the
Zwin. It made
Bruges the only Flemish cloth town with access to the
North Sea. Bruges' first port was
Damme and water transport could reach Bruges over the river Reie and other channels.
Beginning of Hanseatic trade Traders from cities that later made up the
Hanseatic League seem to have come to Bruges from the first half of the 13th century. The traders didn't acquire any real estate to establish themselves, but rented lodging and storage from locals. The canteen of the Carmelite monastery, where the Hansards went to church, could be rented for meetings if it was necessary. In 1252 countess
Margaret of Flanders and her son
Guy of Flanders granted two sets of privileges to Holy Roman traders, one to a group based around
Hamburg and one to a Rhenish-Westphalian grouping including
Cologne. The latter requested an emporium-enclave near Damme, but this was fatefully denied: Bruges wanted to secure a key position over nearby towns and villages and couldn't use new potential rivals. A progressive process of silting up the Zwin began in the 13th century. Duke
Albert I of Bavaria, Hainaut, Holland and Zeeland offered attractive terms, and the kontor was moved to
Dordt in May 1358. The blockade nearly caused a famine despite imperfect compliance by the Hansards. Count
Louis II extended Hanseatic privileges to the whole of Flanders. But the context of the Hundred Years' War made it difficult for Bruges to keep the generous terms of the agreement and customs were raised. An attempt to move the kontor out in the winter 1377/1378 failed. Count Louis II supported Bruges. Worserning war conditions and a
revolt in Ghent drove the merchants away, so few were around at the time of the
Battle of Roosebeke. Louis died in 1384 and the League opened negotiations with the new count,
Philip the Bold. Excessive demands by the Hanse's representatives made negotiations fail. The kontor temporarily moved to Dordrecht in 1388, again invited by Albert I. A total Hanseatic embargo was placed on Flanders, it was only lightened in 1389 to allow the
Teutonic Order to sell
amber. Intervention by the Prussian towns and the grand master of the Teutonic Knights enabled a resolution in late 1391. The Hanseatic privileges were restored and the merchants received a large compensation. . The orange building with the tower in the right background is the
Oosterlingenhuis. The tip of the tower was destroyed in 1582 in a fire. When
Philip the Good, duke of Burgundy and overlord of Bruges, switched sides to France in the Hundred Years' War with the
Treaty of Arras, political attitudes changed. Accused of English loyalties, 80 German merchants were killed in June 1436 at
Sluis. The kontor was moved to
Antwerp and a blockade again created a famine in Bruges, and the kontor returned after a renewal of the privileges. Renewed complaints about breaches against privileges motivated the Hanseatic League to increase the economic power of the staple by expanding it. However it didn't resolve the issues and the kontor was relocated again. The destination would first be
Deventer, but the Hanse decided for
Utrecht in the end. Philip the Good occupied Utrecht in 1455. Negotiations resulted in the kontor's return in August 1457 with little gain. Merchants widely ignored the embargo and it would be the last Hanseatic embargo against Flanders.
Further decline and end By the middle 15th century the closing up of the Zwin was starting to seriously harm Bruges' trade. Trade has deteriorated so much in the 16th century from the Zwin's closure that the Hanseatic League decided to move the kontor to
Antwerp in 1520. The
Oostershuis, completed about 1560, was built for it. == Organisation ==