Wigeric of Lotharingia

Wigeric, also called Wideric (; or ; died before 923), was a Frankish nobleman and the count of the Bidgau (pagus Bedensis) and held the rights of a count within the city of Trier. He received also the advocacy of the Abbey of Saint Rumbold at Mechelen from King Charles the Simple of West Francia. From 915 or 916, he was the count palatine of Lotharingia. He was the founder of the House of Ardennes.

Life Medieval historians have been unable to precisely pin down Wigeric's origins or rise to power. He possessed lands in the region of Bitburg, in the middle Moselle valley, in the Gutland, the western Eifel, and the Meuse region.

At the death of Louis the Child, the Lotharingians rejected the suzerainty of Conrad I and elected Charles of France as their king. At the time, the military authority in Lotharingia was assigned to Count Reginar I of Hainaut (died 915), but at his death it fell to Wigeric, who became count palatine, exercising as such the military authority in Lotharingia.

Wigeric founded the monastery of Hastière (French: L'abbaye d'Hastière) now in Hastière-par-delà (fr), of which he also assumed the advocacy.

There is no historical trace of Wigeric after 919: he probably died between 916 and 919, and was buried in the monastery of Hastière. A Wigericus, with comital rights in Trier, appears in a diploma of Louis IV dated 19 September 902. He is usually identified with Widricus, count of the Bidgau, of a charter of Saint-Maximin dated 1 January 909. He appears in a diploma of Charles III (between 911 and 915) as Windricus and his son Adalberon and he received the fiefs and the advocacy of the abbeys of Saint Rumbolds at Mechelen and Hastière. The margrave of Neustria, Robert, and Reginar, margrave in Lotharingia, gave their consent. He appears for the first time with the title "count palatine" in a diploma of Charles as well, this time as Widricus, dated 19 January 916 at Herstal.

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