Clementia of Hungary

Clementia of Hungary (1293–1328), daughter of Charles Martel of Anjou and his Habsburg wife Clemence, was raised at Naples but styled a Hungarian princess. On 19 August 1315 she married Louis X of France and was crowned at Reims.

Widowed in June 1316, she gave birth in November to John I, king from birth, who lived only five days before her brother-in-law took the crown as Philip V.

After disputing her dower with Philip she withdrew to Aix-en-Provence, returned to Paris in 1321, and died there on 13 October 1328, a patron of illuminated manuscripts.