Jordanes in the context of List of rulers of Brittany

The history of Denmark as a unified kingdom began in the 8th century, but historic documents describe the geographic area and the people living there—the Danes—as early as 500 AD. These early documents include the writings of Jordanes and Procopius. With the Christianization of the Danes c. 960 AD, it is clear that there existed a kingship. King Frederik X can trace his lineage back to the Viking kings Gorm the Old and Harald Bluetooth from this time, thus making the Monarchy of Denmark the oldest in Europe. The area now known as Denmark has a rich prehistory, having been populated by several prehistoric cultures and people for about 12,000 years, since the end of the last ice age.

Denmark's history has particularly been influenced by its geographical location between the North and Baltic seas, a strategically and economically important placement between Sweden and Germany, at the center of mutual struggles for control of the Baltic Sea (dominium maris baltici). Denmark was long in disputes with Sweden over control of Skånelandene and with Germany over control of Schleswig (a Danish fief) and Holstein (a German fief).

The Swedes (Swedish: svear; Old Norse: svíar, Old English: Swēon) were a North Germanic tribe who inhabited Svealand ("land of the Swedes") in central Sweden. Along with Geats and Gutes, they were one of the progenitor groups of modern Swedes.

The Roman historian Tacitus was the first to write about the tribe in his Germania from AD 98, referring to them as the Suiones. Locally, they are possibly first mentioned by the Kylver Stone in the 4th century. Jordanes, in the 6th century, mentions Suehans and Suetidi. These names likely derive from the Proto-Indo-European root *s(w)e, meaning "one's own". Beowulf mentions the Swedes around 1000 A.D.

The etymology of the name Denmark (Danish: Danmark), especially the relationship between Danes and Denmark and the unification of Denmark as a single kingdom, is the cause of some debate. In Old Norse, the country was called Danmǫrk, referring to the Danish March, viz. the marches of the Danes.

According to medieval origin legend, the name Denmark refers to the mythological King Dan. There are also a number of references to various Dani people in Scandinavia or other places in Europe in Greek and Roman accounts (like Ptolemy, Jordanes, and Gregory of Tours), as well as some medieval literature (like Adam of Bremen, Beowulf, Widsith and Poetic Edda).

This is a list of rulers of Brittany. In different epochs the rulers of Brittany were kings, princes, and dukes. The Breton ruler was sometimes elected, sometimes attained the position by conquest or intrigue, or by hereditary right. Hereditary dukes were sometimes a female ruler, carrying the title duchesse of Brittany. Its principal cities and regions were ruled by counts who often found themselves in conflict with the Breton ruler, or who became the Breton ruler.

During the declining years of the Roman Empire, the earliest Breton rulers in Gaul were styled "kings" of the small realms of Cornouaille and Domnonée. Some such kings may have had a form of hegemony over all of the Brythonic populations in the Armorican peninsula, and Riothamus is called King of the Britons by the chronicler Jordanes. However, there are no certain rulers of the whole of Brittany, which was divided into the fiefdoms of local counts.

Bleda (/ˈblɛdə, ˈbleɪdə/) was a Hunnic ruler, the brother of Attila the Hun. As nephews to Rugila, Attila and his elder brother Bleda succeeded him to the throne. Bleda's reign lasted for eleven years until his death. While it has been speculated by Jordanes that Attila murdered him on a hunting trip, it is unknown exactly how he died. One of the few things known about Bleda is that, after the great Hun campaign of 441, he acquired a Moorish dwarf named Zerco. Bleda was highly amused by Zerco and went so far as to make a suit of armor for the dwarf so that Zerco could accompany him on campaign.

Muromian is an extinct Uralic language formerly spoken by the Muromian tribe, in what is today the Murom region in Russia. They are mentioned by Jordanes as Mordens and in the Primary Chronicle. Very little is known about the language, but it was probably either closely related to the Mordvinic languages, or a language closely related to Meryan. Muromian probably became extinct in the Middle Ages around the 10th century, as the Muromians were assimilated by the Slavs. The Muromian language is unattested, but is assumed to have been Uralic, and has frequently been placed in the Volga-Finnic category.

Riothamus (also spelled Riutimus or Riotimus) was a Romano-British military leader who was active circa AD 470. He fought against the Goths in alliance with the declining Western Roman Empire. He is called "King of the Britons" by the 6th-century historian Jordanes, but the extent of his realm is unclear. Some Arthurian scholars identify Riothamus as a possible inspiration for the King Arthur of legend.