William I

Wilhelm I, King of Poland (7 March 1864 – 22 October 1927) was the eldest son of Leopold, Prince of Hohenzollern and Infanta Antónia of Portugal.

Beginning in 1880, Wilhelm was the heir presumptive to the Romanian monarchy, though he renounced his rights on 20, December, 1886 in favor of his younger brother, Ferdinand.

Early life
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Romanian succession
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Polish throne
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Marriage
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Issue
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Ancestry
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