Research Notes:

Thegan refers to the wife of Emperor Lothar as "filiam Hugi comitis, qui erat de stirpe cuiusdam ducis nomine Etih" and in the following paragraph names her "Irmingarda". "Karolus…augustus…imperator Romanum…rex Francorum et Langobardorum" donated property "in pago Andegavino in loco Laniaco…et in pago Rodonico" to Kloster Prüm by charter dated 28 Apr 807 which names "Hugo comes". Einhard names "Haido episcopus Baslensus et Hugus comes Toronicus et Aio Langobardus de Foroiluii" as imperial missi who met the missi from Constantinople in 811. The Annales Fuldenses record that the emperor sent "Haitonem Basilensem episcopus et Hug comitem Turonicum et Aio Langobardum de Aquileia" as missi to Constantinople in 811 to confirm the peace "cum Niceforo". The Gesta Francorum names "Hug comitem Turonicum" in 811.

Timiolus and abbot of St Julien d'Auxerre 811. Thegan's Vita Hludowici Imperatoris records that Emperor Louis was met at "Compendium" by "Pippinus filius eius cum magnatis primis patris sui…Hug et Matfrido…Gotefrido".

Comte de Tours, until 828. The Vita Hludowici Imperatoris names "Hugonem et Mathfridum comites" as missi of Pepin King of Aquitaine [in 827]. dux de Locate, near Milan. Thegan's Vita Hludowici Imperatoris records that "Hlutharius" submitted to his father Emperor Louis I [in 836] followed by "socer eius Hug timidus".

The Vita Hludowici Imperatoris records that "Wala Corbeiensis abbas, Matfridus, Hugo, Lantbertus, Godefridus, itemque filius eius Godefridus, Agimbertus comes Pertensis…sed et Richardus" died between "Kal Sep usque ad missam sancti Martini" [in 836]. The Gesta Francorum records that "Lantbertus et Hugus" were among the "plureo ex primoribus Italiæ" who were killed at Ticino "837 III Kal Ian noctu octies" when "tremuisse perhibetur". The Annales Fuldenses also record the earthquake at Ticino in Italy "837 III Kal Ian" in which "plures ex primoribus Italiæ" were killed including "Lantbertus et Hugus". ¹