polity Duchy of Estonia (Denmark): All Data

This page is about the data available for this polity; the chronology of its events is available here.

The northern portion of modern-day Estonia was conquered by the Danish in 1219 during the Estonian Crusade. It was later sold to the Teutonic Order.

1. Genealogy

2. Maps of Political Control Over Time

3. Monthly Summaries

4. Time Series