In dictionaries:
Ivan Asen II
Ivan Asen II, also known as John Asen II (1190s – May/June 1241), was Emperor (Tsar) of Bulgaria from 1218 to 1241.
Ivan II of Moscow
Ivan II Ivanovich the Fair (30 March 1326 – 13 November 1359) was Prince of Moscow and Grand Prince of Vladimir from 1353 to 1359.
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