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Index/People/King Joseph I of Portugal (1714-1777), as Duke of Braganza.

King Joseph I of Portugal (1714-1777), as Duke of Braganza.

Painting by Domenico Duprà

Fact-Checks

1 result
Nov 19, 2025

What primary medieval sources describe the Khazar conversion to Judaism and how reliable are they?

Medieval primary texts that describe a Khazar elite converting to Judaism include the Khazar Correspondence (notably the letter of King Joseph preserved in later Jewish sources), Arabic and Persian ge...

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