Ermengard married LOUIS I Of Aquitaine [King], son of Charlemagne, Emperor Of The West and Hildegarde Of VINZGAU, in 798. (LOUIS I Of Aquitaine [King] was born in Aug 778 in Chasseneuil, Lot-Et-Garonne Near Poitiers, Aquitane, France and died on 20 Jun 840 in Petersaue, Ingelheim, Rheinhessan, Hesse-Darmstadt.)
