| Family with parents |
| father |
Charlemagne King of the Franks Birth: about 742 28 22 — Flanders Death: January 28, 814 — Aachen, Germany (Prussia) |
| mother |
Hildegarde von Swabia Birth: about 757 27 27 — Aachen, Germany Death: about 783 — Thionville, France |
|
Marriage: — |
|
| himself |
Pepin I Martel … King of Italy Birth: about 773 31 16 — Aachen, Germany Death: about 810 — Milan, Lombardy, Italy |
|
6 years younger brother |
Louis I “The Pious” … King of the Franks Birth: about 778 36 21 — Aquitaine, France Death: about 840 — Ingelheim, Germany |
| Father’s family with Gersuinda … |
| father |
Charlemagne King of the Franks Birth: about 742 28 22 — Flanders Death: January 28, 814 — Aachen, Germany (Prussia) |
| step-mother |
Gersuinda … Birth: about 770 — Aachen, Germany Death: about 844 |
|
Marriage: — |
|
| half-sister |
Adaltrude von Aachen Birth: about 774 32 4 — Aachen, Koln, Nordrehein-Westfalen, Germany Death: May 29, 852 — Abbess of St. Peter's, Rheims, France |
| Father’s family with Fastrade … |
| father |
Charlemagne King of the Franks Birth: about 742 28 22 — Flanders Death: January 28, 814 — Aachen, Germany (Prussia) |
| step-mother |
Fastrade … Birth: about 763 — Germany Death: about 794 — Bavaria, Germany |
|
Marriage: — |
|
| half-sister |
Hiltrude of the Franks Birth: Alsace, France Death: Tours, Auvergne, France |
| half-sister |
Theoderata von Wormsgau Birth: about 768 26 5 — Worms, Saxony, Germany Death: about 788 — Worms, Saxony, Germany |
| Family with Bertha de Toulouse |
| himself |
Pepin I Martel … King of Italy Birth: about 773 31 16 — Aachen, Germany Death: about 810 — Milan, Lombardy, Italy |
| wife |
Bertha de Toulouse Birth: about 777 — Toulouse, France Death: Milan, Lombardy, Italy |
|
Marriage: — |
|
| son |
Bernard … King of Italy Birth: about 797 24 20 — Vermandois, Normandy, France Death: about 818 — Milan, Lombardy, Italy |