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''. The ...

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 the Elder and his son King Conrad I of Germany. History The family is first mentioned in 832, with Count Gebhard in ...

. He was a "leading man of the astFranks" and a brother-in-law of Ernest, margrave of the

Bavarian Nordgau The Margraviate of the Nordgau (german: Markgrafschaft Nordgau) or Bavarian Nordgau () was a medieval administrative unit ('' Gau'') on the frontier of the German Duchy of Bavaria. It comprised the region north of the Danube and Regensburg (Ratisb ...

. Gebhard may be a son of

Odo I, Count of Orléans Odo I (french: Eudes; also ''Hodo'', ''Uodo'', or ''Udo'' in contemporary Latin; died 25 May 834) was the Count of Orléans (''comes Aurelianensium'') following the final deposition of Matfrid until his own deposition a few years later. He belonge ...

, 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, and therefore a member of the Frankish House of Bab ...

and Otgar, Archbishop of Mainz, against the rebellious

Louis the German Louis the German (c. 806/810 – 28 August 876), also known as Louis II of Germany and Louis II of East Francia, was the first king of East Francia, and ruled from 843 to 876 AD. Grandson of emperor Charlemagne and the third son of Louis the P ...

and in favour of the emperor

Louis the Pious Louis the Pious (german: Ludwig der Fromme; french: Louis le Pieux; 16 April 778 – 20 June 840), also called the Fair, and the Debonaire, was King of the Franks and co-emperor with his father, Charlemagne, from 813. He was also King of Aqui ...

. He was the father of *

Udo Udo is a masculine given name. It may refer to: People Medieval era *Udo of Neustria, 9th century nobleman * Udo (Obotrite prince) (died 1028) * Udo (archbishop of Trier) (c. 1030 – 1078) * Lothair Udo II, Margrave of the Nordmark (c. 1025 � ...

, count in the Lahngau *

Waldo Waldo may refer to: People * Waldo (given name), a list of people and fictional characters * Waldo (surname), a list of people * Waldo (footballer) (1934-2019), full name Waldo Machado da Silva, Brazilian footballer Places Canada * Waldo, ...

, abbot of St. Maximin's at Trier * Bertulf, Bishop of

Trier Trier ( , ; lb, Tréier ), formerly known in English as Trèves ( ;) and Triers (see also names in other languages), is a city on the banks of the Moselle in Germany. It lies in a valley between low vine-covered hills of red sandstone in the ...

Berengar Berengar is a masculine name derived from Germanic roots meaning "bear" and "spear". The name appears frequently among certain noble families during the Middle Ages, especially the Unruochings and those related. Bérenger is the French form, while B ...

, count in the

Hessengau Hessengau is an historical region of modern-day Germany located between Beverungen and Marburg in the north and Bad Hersfeld The festival and spa town of Bad Hersfeld (''Bad'' is "spa" in German; the Old High German name of the city was ''Herolf ...

who all rose to prominent positions in

West Francia In medieval history, West Francia (Medieval Latin: ) or the Kingdom of the West Franks () refers to the western part of the Frankish Empire established by Charlemagne. It represents the earliest stage of the Kingdom of France, lasting from about ...

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 i ...

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