Gebhard (died 879) was a mid-9th-century count in the

Lahngau The Lahngau was a medieval territory comprising the middle and lower Lahn River valley in the current German states of Hesse and (partially) Rhineland-Palatinate. The traditional names of the Gau are ''Loganahe Pagus'' or ''Pagus Logenensis''. Th ...

and the first documented ancestor of the dynasty later known as the

Conradines The Conradines or Conradiner were a dynasty of Franconian counts and dukes in the 8th to 11th Century, named after Duke Conrad, Duke of Thuringia, Conrad the Elder and his son King Conrad I of Germany. History The family is first mentioned in 8 ...

. He was a "leading man of the astFranks" and a brother-in-law of Ernest, margrave of the Bavarian Nordgau. Gebhard may be a son of Odo I, Count of Orléans, if identical with Udo the Elder, count in the Lahngau from 821 to 826. In 838, he allied with

Poppo of Grapfeld Poppo I (died 839–841) was a Frankish count in the Grapfeld ( Grabfeld) from 819–839. As a grandson of Heimrich, Count in the Upper Rheingau, he was a descendant of the Robertian count Cancor. He was the founder of the Frankish Popponids ...

and Otgar, Archbishop of Mainz, against the rebellious

Louis the German Louis the German (German language, German: ''Ludwig der Deutsche''; c. 806/810 – 28 August 876), also known as Louis II of Germany (German language, German: ''Ludwig II. von Deutschland''), was the first king of East Francia, and ruled from 8 ...

and in favour of the emperor

Louis the Pious Louis the Pious (; ; ; 16 April 778 – 20 June 840), also called the Fair and the Debonaire, was King of the Franks and Holy Roman Emperor, co-emperor with his father, Charlemagne, from 813. He was also King of Aquitaine from 781. As the only ...

. He was the father of * Udo, count in the Lahngau * Waldo, abbot of St. Maximin's Abbey at Trier * Bertulf, Bishop of

Trier Trier ( , ; ), formerly and traditionally known in English as Trèves ( , ) and Triers (see also Names of Trier in different languages, names in other languages), is a city on the banks of the Moselle (river), Moselle in Germany. It lies in a v ...

* Berengar, count in the

Hessengau Hessengau is an historical region of modern-day Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen ...

who all rose to prominent positions in

West Francia In medieval historiography, West Francia (Medieval Latin: ) or the Kingdom of the West Franks () constitutes the initial stage of the Kingdom of France and extends from the year 843, from the Treaty of Verdun, to 987, the beginning of the Capet ...

Sources

*
The Annals of Fulda
'. (Manchester Medieval series, Ninth-Century Histories, Volume II.)

Reuter, Timothy Timothy Alan Reuter (25 January 1947 – 14 October 2002), grandson of the former mayor of Berlin Ernst Reuter, was a German-British historian who specialized in the study of medieval Germany, particularly the social, military and ecclesiastical ...

(trans.) Manchester: Manchester University Press, 1992. Counts in Germany Conradines 879 deaths Year of birth unknown {{Germany-noble-stub