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Boris Andreyevich of Kostroma, Prince of Kostroma, was born 1298 to Andrei Aleksandrovich of Gorodets (c1255-1304) and Vasilisa Dmitriyevna of Rostov (c1281-c1350) and died 1303 of unspecified causes.
Siblings
Name | Birth | Death | Joined with |
Boris Andreyevich of Kostroma (c1298-1303) | 1298 | 1303 | |
Mikhail Andreyevich (c1299-1311) | 1299 | 1311 | |
Yuri Andreyevich (c1300-c1312) | 1300 | 1312 |
Residences
Footnotes (including sources)