De VERMANDOIS Index
(1) Pippin I, King of Italy, born 773. Son of Charlemagne and Hildegarde. Married Bertha of Toulouse (born 777) and had son Bernard.

(2) Bernard, King of Italy. Son of Pippin I and Bertha. Married Cunigunde, Queen of Italy and had son Pepin.

(3) Pepin II, King of Italy. Son of Bernard and Cunigunde. Married Rothaid Bobbio and had son Herbert.

(4) Herbert I, born 848 in Vermandois, Neustria. Count of Senlis and Vermand. Son of Pepin II and an unknown woman. Married Bertha
Morvois and had son Herbert II and daughters Sprota and Beatrice.

(5) Herbert II,  son of Herbert I and Bertha Morvois. Married Adela of Paris (daughter of Robert I
Capet and therefore his cousin) and had sons Robert de Vermandois and Albert I, as well as daughters Alice (born 910, died 960) and Luitgarda (born 915, died February 978).

(6) Albert I "the pious", Count of Vermandois. Son of Herbert II and Hildebrant. Married Gerburga
de Lorraine and had son Herbert III.

(7) Herbert III, Count of Vermandois, born 955, died 1002. Son of Albert I and Gerburga de Lorraine. Married Ermengarde, heiress of Bar and had son Otto.

(8) Otto, Count of Vermandois, born 1000. Son of Herbert III and Ermengarde. Married Pravia (last name unknown) and had son Herbert IV.

(9) Herbert IV, born 1032. Son of Otto and Pravia. Married Adele
de Valois and had daughter Adelaide de Vermandois.

(10) Adelaide de Vermandois, born 1062. Daughter of Herbert IV and Adele de Valois. Married Hugh "The Great"
de Crepi (born 1057) and had daughter Isabelle Elizabeth de Crepi.