Otto I

biographical name

Ot·​to I ˈä-(ˌ)tō How to pronounce Otto I (audio)
912–973 the Great Holy Roman emperor (936–973)

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Otto engine

Otto I

ottoman

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“Otto I.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Otto%20I. Accessed 14 Nov. 2024.

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Britannica.com: Encyclopedia article about Otto I

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