1332: Marriage of John the Good and Alliance of Fontainebleau

Philip VI must consolidate a new dynasty. In the early 1330s, his son John (future John II, called “the Good”) is the principal stake: a prestigious marriage and solid alliance reinforce the legitimacy of the Valois, at a moment when alternative claims exist.

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👑 Seeking an Alliance to the East

Philip VI looks east rather than toward England. The King of Bohemia John of Luxembourg is indebted but ambitious and very present at the French court. The context favors him: the conflict between the Empire and Avignon papacy weakens the Holy Roman Empire and opens possibilities in Northern Italy.

In January 1332, Philip VI proposes an alliance cemented by the marriage of John with one of the daughters of John of Luxembourg. The treaty concluded at Fontainebleau also frames military aid: the King of Bohemia must furnish knights according to the theater of operations (Champagne/Amienois or more distant zones).

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👰 Bonne of Luxembourg and Dowry

The choice falls on Bonne of Luxembourg, older than her sister and of childbearing age. The dowry is fixed at 120,000 florins. Philip VI also associates his son with power by giving him a major apanage: Normandy, in order to reinforce dynastic stability.

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🇮🇹 Italy: Thwarted Ambitions

The alliance feeds Italian projects: John of Luxembourg seeks positions in Lombardy, with the idea of a Guelph ensemble in Northern Italy under papal influence. But local resistance and urban leagues limit these ambitions: towns pass back under the influence of the Visconti (autumn 1332) and the dynamic weakens in the following years.

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🧠 Key Points to Remember

• The marriage of John reinforces legitimacy of the Valois.
• The Franco-Luxembourgish alliance fits within a strategy of eastern expansion.
• Italian projects face urban autonomies and local rivalries.