Bishopric of Ösel–Wiek
Videos
The Bishopric of Ösel–Wiek was a Roman Catholic diocese and a semi-independent prince-bishopric — part of Terra Mariana in the Holy Roman Empire. The bishopric covered what are now Saare, Hiiu, Lääne
Haapsalu Episcopal Castle.
The 1241 Treaty between the Bishopric of Ösel-Wiek, the Livonian Order, and Oeselians (now at National Archives of Sweden)
Duchy of Estonia (1219–1346)
Videos
The Duchy of Estonia, also known as Danish Estonia, was a direct dominion of the King of Denmark from 1219 until 1346, when it was sold to the Teutonic Order and became part of the Ordensstaat.
St. Olaf's Church, Tallinn was a centre for the medieval Scandinavian community in Estonia.
The Dannebrog falling from the sky during the Battle of Lindanise
The Walls of Tallinn were started by Queen Margrethe