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Hatto II

10th-century archbishop of Mainz

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Hatto II (died on 18 January 970) was the archbishop of Mainz from 968 to 970.

While in office, he built the church of St. George on the island of Reichenau, donated heavily to the abbeys of Fulda and Reichenau, and was a patron of the chronicler Regino of Prüm.

A well-known folk tale describes Hatto as a cruel and oppressive ruler who was finally punished by being eaten alive by mice - an event which supposedly happened in the Mouse Tower (see details on that page). There is, however, no indication of the tale being historically true, and similar tales were attached to various other rulers as well, such as the Count of Wörthschlössl Castle in Bavaria.

The story's reference to Hatto's demand for tribute or a toll ("Maut" in German) of ships passing the tower, as well as its later use as a customs collection tower, provide a suggested etymological origin for its name, with "Mautturm" (toll tower) eventually becoming "Mäuseturm".

Watch videos about Hatto IIExplainers and documentaries on YouTube (opens in a new tab)

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This article is adapted from the Wikipedia article Hatto II, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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