Person
Rollo
Rollo was a Viking leader of Scandinavian origin who founded the Norman principality on the lower Seine. After a failed attack on Chartres in 911, King Charles the Simple granted him lands around Rouen, traditionally by the Treaty of Saint-Clair-sur-Epte, in return for defending the river and accepting baptism. His descendants, including William the Conqueror, ruled Normandy as counts and dukes.

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Mentioned in 3 state histories
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Cite this entry
- APA
- The Epoch Institute. (2026). Rollo. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/rollo
- MLA
- “Rollo.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/rollo. Accessed .
- Chicago
- The Epoch Institute. “Rollo.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/rollo.
- Harvard
- The Epoch Institute (2026) ‘Rollo’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/rollo (Accessed: ).
Last reviewed October 2026Random entry ↻