LINE A
Louis I, Emperor, "the Fair", b Aug 778, d 20 Jun 840. He md:
[1] Ermengarde of Hesbaye 794/95, daughter of Ingerman, Count of Hesbaye. She was b abt 778, d 3 Oct 818.
Children of Louis I and Ermengarde of Hesbaye were:

• Lothair I, King of Italy, Emperor, b 795.
• Daughter b abt 802. She md Gerard, Count of Auvergne, abt 818.

Lothair I, King of Italy, Emperor, b 795, d 29 Sep 855. He md Ermengarde of Tours 15 Oct 821, daughter of Hugh II, Count of Tours. She was b abt 802, d 20 Mar 851.
Children of Lothair I and Ermengarde of Tours were:


• Lothair II, King of Lorraine b 827.
• Ermengarde/Helletrude of Lorraine b abt 832. She md Giselbert, Count of Darnau, abt 845.
Lothair II, King of Lorraine, b 827, d 8 Aug 869. He md Waldrada 862. She was b abt 836, d 868.
Child of Lothair II and Waldrada was:


Bertha b 863, d 8 Mar 925. She md Theobald of Arles, Count of Arles, abt 879.

• Gisele b 820, d 1 Jul 874. She md Eberhard of Friuli, Margrave of Friuli, bef 840, son of Hunroch of Friuli, Margrave of Friuli, and Engeltrude of Paris.
• Charles II, Emperor, King of the Franks, "the Bald", b 13 Jun 828.

Charles II, Emperor, King of the Franks, "the Bald", b 13 Jun 828, Frankfort-am-Main, d 6 Oct 877. He md:
[1] Ermentrude of Orleans 14 Dec 842, daughter of Odo, Count of Orleans, and Engeltrude. She was b abt 830, d 6 Oct 869.
Children of Charles II and Ermentrude were:


• Louis II, Emperor, King of the Franks, "the Stammerer", b 844.
• Judith b abt 846. She md Baldwin I, Count of Flanders, 862.
• Hersent b abt 858. She md Regnier I, Count of Hainault, abt 876, son of Giselbert, Count of Darnau, and Ermengarde of Lorraine.

Louis II of Provence, Emperor, King of the Franks, "the Stammerer", b 844, d 10 Apr 879, Compiegne, France.
He md:
[1] Engelberge abt 858. She was b abt 846.
Child of Louis II and Engelberge was:

• Ermengard b abt 860, d bef 2 Apr 897. She md Boso I, King of Provence, abt 874, son of Budwine, Count of Metz, and Richilda Arles.
[2] Adelaide of Paris abt 868. She was b abt 852, d aft 901.
Children of Louis II and Adelaide were:

• Ermentrude of France b 870. She md Unknown. Their daughter Cunegonde md [1] Wigeric of Luxembourg and [2] Richwin, Count of Verdun.
• Charles III, King of the Franks, "the Simple", b 17 Sep 879.
Charles III, King of the Franks, "the Simple", b 17 Sep 879, d 7 Oct 929. He md Eadgifu 918. She was b abt 903.
Child of Charles III and Eadgifu was:

Louis IV, King of the Franks, d'Outre-Mer, b abt 919, d 10 Sep 954. He md Gerberga of Saxony 939/40, daughter of Henry I of Saxony, King of the Saxons, "the Fowler", and Mechtilde of Ringelheim.
Children of Louis IV and Gerberga of Saxony were:


• Mathilda of France b abt 943, d bet 981-992. She md Conrad I of Burgundy, King of Burgundy, abt 964, son of Rudolph II of Burgundy, King of Burgundy, and Bertha of Swabia.
• Charles of Lorraine, Duke of Lower Lorraine, b 953.
Charles of Lower Lorraine, Duke of Lower Lorraine, b 953, d 994. He md Bonne of Ardennes abt 975, daughter of Godfrey II of Ardennes, Count of Verdun, and Matilda Billung.
Children of Charles of Lower Lorraine and Bonne of Ardennes were:

• Ermengarde of Lorraine b abt 978. She md Adalbert I, Count of Namur, abt 996.
• Gerberga of Lorraine b abt 980, d aft 1019. She md Lambert I, Count of Louvain, "the Bearded", abt 994, son of Regnier III, Count of Hainault, and Adele of Louvain.
[2] Richaut 25 Nov 870, daughter of Budwine, Count of Metz, and Richilda of Arles. She was b abt 855.
Child of Charles II and Richaut was:


Rothaut b abt 871. She md Hugh, Count of Bourges, abt 884. Their daughter, Richilde of Bourges, md Theobald, Viscount of Troyes.

LINE B
Pepin I, King of Italy, b abt 781, prob Rome, Italy, d 8 Jul 810, Milan, Italy.
Natural child of Pepin I was:

Pepin II, Count of Senlis, Peronne, and St. Quentin, b 817/18, d aft 840. The identity of his wife is not known.
Child of Pepin II was:

Herbert I, Count of Vermandois, Seigneur of Senlis, Peronne, and St. Quentin.

Aupals/Alpais b abt 778, d abt 852. She md Begue/Bogo, Count of Paris abt 792. Their daughter, Engeltrude of Paris md Hunroch of Friuli, Margrave of Friuli.