Person

William of Modena

c. 1184–1251 · 13th century

William of Modena was an Italian churchman and papal legate in the Baltic lands from the 1220s. He mediated between the Danes, the Livonian Order and the local converts in Livonia and Estonia and helped bring about the Treaty of Stensby in 1238. In 1243 he divided conquered Prussia into four dioceses, Culm, Pomesania, Warmia and Samland. He later became a cardinal.

William of Modena
Image: The original uploader was Västgöten at Swedish Wikipedia. · Public domain · Wikimedia Commons

Mentioned in 1 profile

Mentioned in 4 state histories

See also

Cite this entry
APA
The Epoch Institute. (2026). William of Modena. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/william-of-modena
MLA
“William of Modena.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/william-of-modena. Accessed .
Chicago
The Epoch Institute. “William of Modena.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/william-of-modena.
Harvard
The Epoch Institute (2026) ‘William of Modena’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/william-of-modena (Accessed: ).

Last reviewed October 2026Random entry ↻