Louis the Stammerer married twice. With his first wife Ansgarde of Burgundy he had two sons: Louis III of France (born in 863) and Carloman, King of the West Franks (born in 866). Both of them became kings of France. They also had two daughters: Hildegarde (born in 864) and Gisela (865–884). With his second wife, Adelaide of Paris, he had one daughter, Ermentrude (875–914) — who was the mother of Cunigunde, wife of the Count Palatine Wigerich of Bidgau; they were the ancestors of the House of Luxemburg —, and a posthumous son, Charles the Simple, who also became a king of France.