Original: Twice married, he and his first wife, Ansgarde of Burgundy, had two sons: Louis (born in 863) and Carloman (born in 866), both of whom became kings of France, and two daughters: Hildegarde (born in 864) and Gisela (865–884), who married Robert, Count of Troyes.
Simplified: 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). They also had two daughters: Hildegarde (born in 864) and Gisela (865–884).