Duchy of Savoy was created in 1416.
Duchy of Savoy ended in 1713.
Ladyfingers originated in the late 15th century at the court of the Duchy of Savoy, and were created to mark the occasion of a visit of the King of France.
The motto of Emaux de Briare is 'MVNDVM ORNO'.
Duchy of Württemberg was created in 1495.
Duchy of Veragua was created in 1537.
Duchy of Neopatria was created in 1204.
Duchy of Zator was created in 1454.
Duchy of Silesia was created in 1163.
Duchy of Westphalia was created in 1180.
Duchy of Głubczyce was created in 1172.
Duchy of Bielsko was created in 1572.
Duchy of Limburg was created in 1065.