Ermengarde, Princess of Hesbaye, b. 778 in Hesbaye, Liege, Belgium, d. 3 October 818 in Angers, Maine et Loire, France

Father: Ingram, Count of Hesbania, b. 752
Mother: Hedwig of Bavaria

Spouse: Louis I (Ludwig) "The Pious", b. 16 April 778 in Chasseneuil, Lot-et-Garonne, France, m. Judith of Bavaria, 819, d. 20 June 840 in Ingelheim, Rhinehessen, Hesse, He became King of Aquitaine 781 in Aquitaine, France, He became King of France 814 in Paris, France, He became ruler of the Holy Roman Empire 814 in Rome, Italy

Father: Charlemagne (Charles "the Great"), b. 2 April 742 in Ingolheim, Germany, d. 28 January 814 in Aachen, Rhineland, Germany, Became King of the Franks 768, Associated with Madelgard, ca. 795, Associated with Gersvind, ca. 797, Associated with Regina, ca. 799, He was made Emperor of the Holy Roman Empire 800 in Rome, Italy, Became Emperor of the Byzantine Empire 812
Mother: Hildegarde of Vinzgau, b. 758 in Aachen, Rhineland, Germany, d. 30 April 783
Married 798.

Children:

  1. Lothar I, b. 795 in Altdorf, Bavaria, m. Ermengarde of Orleans and Tours, 821, d. 29 September 855 in Pruem, Rhineland, Prussia
  2. Pepin I, King of Aquitaine, b. 797
  3. Adelaide (2), b. ca. 799
  4. Rotrud (2), b. 800
  5. Hildegard, b. ca. 802, m. Gerard I of Auvergne, d. 841
  6. Louis II "the German", King of East Franks, b. ca. 805, m. Emma of Bavaria

Ingram, Count of Hesbania, b. 752

Father: Gunderland, Count of Hesbania, b. 730, d. 778

Spouse: Hedwig of Bavaria

Married.

Children:

  1. Ermengarde, Princess of Hesbaye, b. 778 in Hesbaye, Liege, Belgium, m. Louis I (Ludwig) "The Pious", 798, d. 3 October 818 in Angers, Maine et Loire, France

Gunderland, Count of Hesbania, b. 730, d. 778

Father: Sigrand, Count of Hesbaye, b. 685
Mother: Landree of Hesbaye, b. 712

Children:

  1. Ingram, Count of Hesbania, b. 752, m. Hedwig of Bavaria

Sigrand, Count of Hesbaye, b. 685

Father: Lambert de Hesbaye, b. 640

Spouse: Landree of Hesbaye, b. 712

Father: Charles "The Hammer" Martel, King of the Franks, b. ca. 676 in Heristal, Liege, Belgium, d. 22 October 741 in Quierzy, Aisne, France
Mother: Chrotrud (Rotrude), Duchess of Austrasia, b. ca. 690 in Austrasia, France, d. 724
Married.

Children:

  1. Gunderland, Count of Hesbania, b. 730, d. 778

Lambert de Hesbaye, b. 640

Father: Guerin, Count de Poitiers, b. ca. 612 in Austrasia, d. 677/87
Mother: Gunza de Treves, b. 612

Children:

  1. Sigrand, Count of Hesbaye, b. 685, m. Landree of Hesbaye

Guerin, Count de Poitiers, b. ca. 612 in Austrasia, d. 677/87

Father: Bodilon, Count and Bishop of Treves, b. 590

Spouse: Gunza de Treves, b. 612

Father: Clodule, Bishop of Metz
Married.

Children:

  1. Lambert de Hesbaye, b. 640

Bodilon, Count and Bishop of Treves, b. 590

Children:

  1. Guerin, Count de Poitiers, b. ca. 612 in Austrasia, m. Gunza de Treves, d. 677/87

Spouse: Singrada

Married.

Clodule, Bishop of Metz

Children:

  1. Gunza de Treves, b. 612, m. Guerin, Count de Poitiers