What is Lothair I?
{{no sources|date=March 2024}} {{Infobox royalty | image = Lothar I.jpg | caption = Lothair I in the [[Gospels of Lothair]], {{circa|849–851}}, now located in the [[Bibliothèque nationale de France]] | succession = [[Holy Roman Emperor|Emperor]] of the [[Carolingian Empire]] | title = [[Holy Roman Emperor|Emperor of the Romans]] | reign = July 817 – 855 | coronation = [[Ordinatio Imperii|July 817]], [[Aachen]] <br /> 5 April 823, [[Rome]] | full name = | predecessor = [[Louis the Pious|Louis I the Pious]] | successor = [[Louis II of Italy]] | queen = [[Ermengarde of Tours]] | spouse = | issue = [[Louis II of Italy|Louis II]]<br /> [[Lothair II]]<br /> [[Charles of Provence|Charles]] | issue-link = #Family | issue-pipe = more... | house = [[Carolingian dynasty|Carolingian]] | father = [[Louis the Pious|Louis I the Pious]] | mother = [[Ermengarde of Hesbaye]] | succession1 = [[King of Italy]] | reign1 = 17 April 818 – 855 | predecessor1 = [[Bernard of Italy]] | successor1 = Louis II of Italy | succession2 = King of [[Middle Francia]] | reign2 = {{circa}} 10 August 843 – 855 | successor2 = Louis II (Italy)<br>[[Lothair II]] (Lotharingia)<br>[[Charles of Provence|Charles]] (Provence) | birth_date = 795 | birth_place = | death_date = 29 September {{Death year and age|855|795}} | death_place = [[Prüm]] | date of burial = | place of burial = [[Prüm]] }} '''Lothair I''' (Dutch and Medieval Latin: ''Lotharius''; German: ''Lothar''; French: ''Lothaire''; Italian: ''Lotario''; 795 – 29 September 855) was the ruler of the [[Carolingian Empire]] from July 817 until his death in 29 September 855. [[Category:795 births]] [[Category:855 deaths]] [[Category:Frankish rulers]]