FACTOID #151: The five countries with the highest coffee consumption are also the five countries whose citizens trust one another the most. Coincidence? Probably.
The sole member of the house of Supplinburg to hold the titles, Lothar II (1075-1137) became duke of Saxony in 1106, king of Germany in 1125 and Holy Roman Emperor in 1133.
Lothar faced opposition through most of his reign from Frederick II, the Hohenstaufen duke of Swabia, whom he had defeated in the election to the kingship (the usual preliminary to accession as emperor), and Frederick's brother Conrad III.
Elected as rival king (1127), Conrad submitted to Lothar only in 1135. After Lothar's death, he was elected (1138) king of the Romans, ruling as emperor in all but name, though he was never crowned as such.
The son of Gebhard, count of Supplinburg, and Hedwig, countess of Formbach, Lothar married Richensia of Nordheim. Their daughter Gertrude married Henry the Proud, duke of Saxony and Bavaria. Lothar is entombed in the monastery church of Königslutter.
Lothair III of Supplinburg (1075–1137), was Duke of Saxony (1106), King of Germany (1125), and HolyRomanEmperor from 1133 to 1137.
Lothair III is thus seen as a successor of Emperor Lothair I (ruled 843-855) and King Lothair II of Lotharingia (ruled 855-869), most of whose kingdom was eventually absorbed into Germany.
King Eric II of Denmark was made a vassal of the emperor in 1135, becoming a member of the Reichstag.