found: His Die Urkunden Lothars I. und Lothars II., 1966:t.p. (... Lothars I.)
found: Webster's biog. dict., 1966(Lothair I, 795?-855; King of Germany, 840-843, and Holy Roman Emperor, 840-855)
found: Enc. Brit., 1983(Lothair I, Frankish emperor; b. 795; d. 9/29/855)
found: Enc. Amer. 1977(Lothair I, 795-855; Frankish emperor and king of Italy)
found: Allgemeine deutsche Biog.(Lothar I, 795-9/29/855)
found: Larousse, 1962(Lothaire I, 795-855; Emperor of the West, 840-855)
found: NUC pre-1956(Lothar I, Emperor of Germany, 795-855)
found: Thomas, J. Univ. pronouncing dict. of biog., 1915(Lothaire [Lat. Lotharius, Germ. Lothar, Ital. Lotario], Emperor of the West or of Rome, ca. 795-855)
found: Collier's Enc., 1977(Lothair I, 795-855; Carolingian emperor)
found: Gabriele, Matthew. Oathbreakers, 2024:ECIP galley (Lothar I Eldest son of Louis the Pious, emperor 840-855)
