The topic of this article may not meet Wikipedia's general notability guideline. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged, redirected, or deleted. Find sources: – ···scholar·JSTOR(February 2015) (Learn how and when to remove this template message)
This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help by introducing citations to additional sources. Find sources: – ···scholar·JSTOR(May 2015)
Sereus, Serenus, or Severus was the Duke of Aquitaine briefly following the dukedom of Austrovald.[1] Monlezun's reliance on the Charte d'Alaon makes it likely that this individual is spurious or misidentified.