| Between 1471 and 1473 he suggested annexations or invasions of Brittany, Saintonge and Guelders. |
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| Edward made alliances with the German king, the Counts of Flanders and Guelders, and the Burgundians, who would attack France from the north. |
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| Margaret gained the support of the Scottish queen Mary of Guelders, and with a Scottish army she pillaged into southern England. |
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| On 30 January 1675, the States of Gelderland offered him the titles of Duke of Guelders and Count of Zutphen. |
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| Charles extended the Burgundian territory with the annexation of Tournai, Artois, Utrecht, Groningen and Guelders. |
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| In 1247, the city was ceded to the count of Guelders as collateral for a loan. |
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| The Saxon duchy of Hamaland played an important role in the formation of the duchy of Guelders. |
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| James was born to James II of Scotland and Mary of Guelders. |
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