"Lothair III, sometimes numbered Lothair II [a] and also known as Lothair of Supplinburg (before 9 June 1075 – 4 December 1137), was Holy Roman Emperor ...
from 1133 until his death. He was appointed Duke of Saxony in 1106 and elected King of Germany in 1125 before being crowned emperor in Rome. The son of the Saxon count Gebhard of Supplinburg, his reign was troubled by the constant intriguing of the Hohenstaufens, Duke Frederick II of Swabia and Duke Conrad of Franconia. He died while returning from a successful campaign against the Norman Kingdom of Sicily.
^ a b Lodovico Antonio Muratori, Tavole cronologiche de´consoli ordinarj, papi, imperadori, re de´ Romani, re d´Italia, prefetti di Roma, dogi di Venezia, e di Genova, de´ quali si fa menzione negl´ Annali d´Italia dal principio dell´ era volgare sino all´ anno MDCCL (Rome: 1788), 78–81.^ Detwiler, Donald S. Germany: A Short History (1999), p. 263^ John B. Freed, Frederick Barbarossa: The Prince and the Myth (Yale University Press, 2016), p. 56; see, e.g., this diploma of 20 November 1125.Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page)." - (en.wikipedia.org 31.01.2020)
