966
year
Year 966 (CMLXVI) was a common year starting on Monday of the Julian calendar.
Events
By place
Byzantine Empire
June 23 - Arab–Byzantine wars: A prisoner exchange occurs at the border between the Byzantine Empire and the Emirate of Aleppo at Samosata, headed by Emperor Nikephoros II and Sayf al-Dawla, the Emir of Aleppo. The Emirate receives 3,000 captured prisoners from the region of Cilicia, after its conquest by the Byzantine Emperor, as well as the poet Abu Firas al-Hamdani, who has previously been held prisoner by the Byzantines.
Europe
Spring – King Lothair of France marries Princess Emma of Italy (the only daughter of Adelaide of Burgundy—second wife of Emperor Otto the Great, from her first marriage with King Lothair II, member of the Bosonid dynasty). Lothair strengthens his ties with the Holy Roman Empire. He temporarily remains in control of the cities of Arras and Douai. The latter becomes a flourishing textile market centre during the Middle Ages.
April 14 – Mieszko I, first duke and prince of Poland, is baptized a Christian, which is usually considered the foundation of the Polish state. Mieszko's baptism, under the influence of his wife Doubravka of Bohemia, brings his territories into the community of Christian countries. The lands ruled by Mieszko cover about 250,000 km², and are inhabited by about 1.2 million people around this time.
“966” enters the record as year. Crown Archives preserves that source wording while asking what year can confirm, complicate or overturn.
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“966” is worth following because a concise public description often conceals a longer documentary argument. Here, year provides the most credible route into that argument.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Mar 3, 2026. The linked authority identifier is Q23743. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “966” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.