*Lothaire II King of Lorraine
born Abt 0835 Alsace-Lorraine
died 7 Aug 0869 Plaisance, Italy

*Lothaire I Emperor of the Holy Roman Empire and King of Italy
born 0795 Altdorf, Bavaria
died 29 September 0855 Pruem, Rheinland, Prussia
buried St. Sauveur, France

*Ermengarde Countess of Tours
born Abt 0800 Of, Alsace, France died 20 Mar 0851
buried Abbaye D'Erstein, Strasbourg, Alsace, France
married 15 Oct 0821 Thionville, Moselle, France

Rotrud Princess of Italy born 0833 Alsace-Lorraine, France
*Louis II "Le Jeune" Emperor of the Holy Roman Empire
born Abt 0825 Alsace-Lorraine, Austrasia
died 31 Aug 0875, Italy buried St Ambroise, Milano, Milano, Italy
Charles King of Provence born Abt 0828 Alsace-Lorraine, France died 24 Jun 0863
*Ermengarde (Irmgard) Duchess of the Moselle (Maasgau)
born Abt 0832 Alsace-Lorraine
Helletrude Princess of Italy born Abt 0830 Alsace-Lorraine, France
Gisle Princess of Italy born Abt 0834 Alsace-Lorraine, France died 28 May 0861

*Waldrade (Walrade) Queen 0f Lorraine
born Abt 0836 Of, Lorraine
died Abt 0868 Remiremont
married 15 Oct 0862 or 25 Dec 0862
(end of information)

*Bertha, Princess of Lorraine born 0871 Of, Lorraine died 8 Mar 0925
Hugues Prince of Lorraine born 0867 Lorraine died 0895
*Gisela of Lotharingia Princess of Lorraine born Abt 0869 Lorraine died 0908
Ermengarde Princess of Lorraine born 0873 Lorraine

biographical and/or anecdotal:
LOUIS II (of Germany), called "The German" Circa 806-76), king of Germany (843-76), the third son of Holy roman Emperor Louis I. An active participant in the civil wars that marked the last ten years of his father's reign, he became ruler of all Germany east of the Rhine by the Treaty of Verdun in 843. Even after that, however, he continued to fight his kinsmen, winning the eastern part of Lorraine in 970. An able ruler, Louis strengthened government in his lands and encouraged the development of vernacular literature.

notes or source: