Thachulf, Duke of Thuringia

Thacholf, Thachulf, Thaculf, or Thakulf (died 1 August 873) was the Duke of Thuringia from 849 until his death. He held the titles of "comes" (count) and "dux" (duke) and he ruled over a "marca" (march). He may have been the son of Hadulf, son of Thankulf.

Thachulf was placed in charge of the Sorbian March in 849 with the title of "dux Sorabici limitis", giving him military command over the counts with lands bordering the Sorbs. On account of his knowledge of Slavic customs, he was petitioned by the Sorbs with the offer of hostages for peace to protect them from the warmaking of Ernest, Duke of Bavaria, but he had been injured in battle the day before the arrival of the Slav embassy and so could not be of assistance. Hiding his injury from the Slav delegates, he sent men to the other leaders of the Frankish host propsing terms with the Slavs, but the other generals suspected him of a "coup" to assume supreme command of the army and so ignored his representatives and made war anyway, begin badly defeated in the process.

According to the "Annales Fuldenses", in 858, a Reichstag held at Frankfurt under Louis the German sent three armies to the eastern frontiers to reinforce the submission of the Slavic tribes. Carloman was sent against Great Moravia, Louis the Younger against the Obodrites and Linones, and Thachulf against the Sorbs, who were refusing to obey him. The armies of Carloman and Louis set out in July, but it is uncertain if Thachulf ever undertook a campaign, as the Sorbs rose in rebellion late in that year and do not appear to have been restless beforehand. The "Annales Fuldenses" may be incorrect about the timing of Thachulf's command to send an army against them.

Thachulf died in the summer of 873, which death was immediately followed by the revolt of the Sorbs, Siusli, and their neighbours. The revolt was not put down until Liutbert and Radulf, Thachulf's successor, campaigned in January 874.

ources

*" [http://www.medievalsources.co.uk/fulda.htm The Annals of Fulda] ". (Manchester Medieval series, Ninth-Century Histories, Volume II.) Reuter, Timothy (trans.) Manchester: Manchester University Press, 1992.