Person

Guy I de la Roche

d. 1263 · 13th century · Also known as Guy I, Duke of Athens

Guy I de la Roche was ruler of Athens and Thebes from 1225 to 1263, succeeding his uncle Otho de la Roche. He rebelled against William of Villehardouin, Prince of Achaea, and was defeated at Mount Karydi in 1258, but was pardoned after appearing before Louis IX of France, who allowed him to style himself Duke of Athens. His long reign was a time of prosperity for the Frankish duchy.

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Mentioned in 1 state history

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Cite this entry
APA
The Epoch Institute. (2026). Guy I de la Roche. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/guy-i-de-la-roche
MLA
“Guy I de la Roche.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/guy-i-de-la-roche. Accessed .
Chicago
The Epoch Institute. “Guy I de la Roche.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/guy-i-de-la-roche.
Harvard
The Epoch Institute (2026) ‘Guy I de la Roche’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/guy-i-de-la-roche (Accessed: ).

Last reviewed October 2026Random entry ↻