| Family with parents |
| father |
Ingramme de Hesbaye Birth: Hesbaye, Liege, Flanders Death: Hesbaye, Liege, Flanders |
| mother |
Hedwig de Bavaria Birth: about 758 — Hesbaye, Liege, Flanders Death: about 778 — Flanders |
|
Marriage: — |
|
| herself |
Ermengarde de Hesbaye Birth: about 778 20 — Hesbaye, Liege, Flanders Death: about 818 — Angers, France |
| Family with Louis I “The Pious” … King of the Franks |
| husband |
Louis I “The Pious” … King of the Franks Birth: about 778 36 21 — Aquitaine, France Death: about 840 — Ingelheim, Germany |
| herself |
Ermengarde de Hesbaye Birth: about 778 20 — Hesbaye, Liege, Flanders Death: about 818 — Angers, France |
|
Marriage: — |
|
| son |
Lothair I … Holy Roman Emperor Birth: about 795 17 17 — Altdorf, Bavaria, Germany Death: about 855 — Preum, Germany |
|
21 years daughter |
Adelaide de Tours Birth: about 815 37 37 — Touraine, Centre, France Death: about 866 — Anjou, France |
|
9 years son |
Charles II “The Bald” … Holy Roman Emperor Birth: about 823 45 45 — Frankfurt, Hessen, Germany Death: about 877 — Burgundy, France |