Alphonse, Count of Poitiers

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Alphonse, Count of Poitiers was a 13th-century French prince and influential younger brother of King Louis IX, who governed extensive territories in southern France and played a key role in consolidating Capetian royal authority.

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Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Louis VIII of France → child → Alphonse, Count of Poitiers ⓘ

Prince Louis of France → child → Alphonse, Count of Poitiers ⓘ

Philip I, Count of Boulogne → sibling → Alphonse, Count of Poitiers ⓘ