LSE4088186 The Carolingians: Pepin the Brief (715-768) and Bertrade of Laon (Berthe aux grand pieds) (720-783), Charles I dit Charlemagne (742-814) and Hildegarde of Vintzgau (758-783), Louis I dit the Pieux or the Debonnaire (778-840) and Ermengarde of Hesbaye (ca. from Kings and Queens of France in prints, Paris, ed. Swift, 19th century by Unknown Artist, (19th century); Private Collection; (add.info.: The Carolingians: Pepin the Brief (715-768) and Bertrade of Laon (Berthe aux grand pieds) (720-783), Charles I dit Charlemagne (742-814) and Hildegarde of Vintzgau (758-783), Louis I dit the Pieux or the Debonnaire (778-840) and Ermengarde of Hesbaye (ca. from Kings and Queens of France in prints, Paris, ed. Swift, 19th century); Photo ?? Leonard de Selva.