Flanders, ninth century
Meuse Valley, twelfth century
Normandy, c. 1180
Maastricht?, fourteenth century
Paris, fifteenth century
Utrecht, c. 1430
Utrecht, c. 1443
Oudenaarde, ca. 1454
Paris/Tours, c. 1455
Valencia?, c. 1460
The Netherlands, ca 1460-1470
Utrecht, c. 1470
Delft, 1477
Haarlem, 1484
Bruges, 1494
Leiden, 1514
Antwerp, 1569-1573
Leiden, 1637