Robert of Alençon
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Charles II of Alençon
Charles II of Alençon, called the Magnanimous was the second son of Charles of Valois and his first wife Margaret, and brother of Philip VI, King of France...
and Maria de La Cerda y Lara
Maria de La Cerda y Lara
Maria de La Cerda y Lara was the youngest daughter of Fernando de la Cerda and his wife Juana Núñez de Lara. Maria was a member of the Castilian House of Burgundy. By her second marriage she was Countess consort of Alençon.-Life:...
. He succeeded his father in 1346 as Count of Perche.
On April 5, 1374, he married Jeanne (d. aft. January 20, 1407), the daughter of John I, Viscount of Rohan. They had one son, Charles (1375–1377), who did not survive his father.