Male Louis I Charlemagne

Louis I's father is Charlemagne of Pepin III and his mother is Hildegarde de Gerold II.  His paternal grandparents are Pepin III Charles and Bertrada II Caribert; his maternal grandfather is Gerold II Gerold I.  He is the seventh of nine children.  He has three brothers and five sisters, named Charles of, Lothar of, Pepin I, Adelaide daughter, Bertha daughter, Gisela daughter, Hildegarde daughter and Rotrud daughter.

Louis I's family with Ermengarde of Ingerman

Louis I and Ermengarde of are married (further details are not known). They have three sons and three daughters, named Adelaide daughter, Hildegard daughter, Lothair I, Louis II, Pepin I and Rotrud daughter.