| 11. | In 1320 the Slutsk principality joined the Grand Duchy of Lithuania.
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| 12. | Hussowczyk was a citizen of the multinational Grand Duchy of Lithuania.
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| 13. | Her reforms made her the richest landowner in the Grand Duchy.
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| 14. | The area fell under the Grand Duchy of Lithuania in 1353.
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| 15. | A list of these is available in the article grand duchy.
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| 16. | In the Grand Duchy of Lithuania over Horodniczy and under Podczaszy.
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| 17. | In 1815 it became part of the Grand Duchy of Hesse.
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| 18. | In 1811, Dudenhofen was absorbed into the Grand Duchy of Hesse.
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| 19. | In 1328, Ustyug was annexed by the Grand Duchy of Moscow.
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| 20. | His planned journey to the Grand Duchy of Moscow was cancelled.
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