Emperor Henry II in the context of "Emperor Otto III"

King of the Romans (Latin: Rex Romanorum; German: König der Römer) was the title used by the king of East Francia following his election by the princes from the reign of Henry II (1002–1024) onward.

The title originally referred to any German king between his election and coronation as Holy Roman Emperor by the Pope. The title was also used to designate the successor to the throne elected during the lifetime of a sitting Emperor. From the 16th century onwards, as German kings adopted the title of Emperor-elect and ceased to be crowned by the Pope, the title continued to be used solely for an elected successor to the throne during his predecessor's lifetime.

Ottonian art is a style in pre-romanesque German art, covering also some works from the Low Countries, northern Italy and eastern France. It was named by the art historian Hubert Janitschek after the Ottonian dynasty which ruled Germany and Northern Italy between 919 and 1024 under the kings Henry I, Otto I, Otto II, Otto III and Henry II. With Ottonian architecture, it is a key component of the Ottonian Renaissance (circa 951–1024). However, the style neither began nor ended to neatly coincide with the rule of the dynasty. It emerged some decades into their rule and persisted past the Ottonian emperors into the reigns of the early Salian dynasty, which lacks an artistic "style label" of its own. In the traditional scheme of art history, Ottonian art follows Carolingian art and precedes Romanesque art, though the transitions at both ends of the period are gradual rather than sudden. Like the former and unlike the latter, it was very largely a style restricted to a few of the small cities of the period, and important monasteries, as well as the court circles of the emperor and his leading vassals.

After the decline of the Carolingian Empire, the Holy Roman Empire was re-established under the Saxon Ottonian dynasty. From this emerged a renewed faith in the idea of Empire and a reformed Church, creating a period of heightened cultural and artistic fervour. It was in this atmosphere that masterpieces were created that fused the traditions from which Ottonian artists derived their inspiration: models of Late Antique, Carolingian, and Byzantine origin. Surviving Ottonian art is very largely religious, in the form of illuminated manuscripts and metalwork, and was produced in a small number of centres for a narrow range of patrons in the circle of the Imperial court, as well as important figures in the church. However much of it was designed for display to a wider public, especially of pilgrims.

Conrad II (German: Konrad II, c. 990 – 4 June 1039), also known as Conrad the Elder and Conrad the Salic, was the emperor of the Holy Roman Empire from 1027 until his death in 1039. The first of a succession of four Salian emperors, who reigned for one century until 1125, Conrad ruled the kingdoms of Germany (from 1024), Italy (from 1026) and Burgundy (from 1033).

The son of Franconian count Henry of Speyer (also Henry of Worms) and Adelaide of Metz of the Matfriding dynasty, that had ruled the Duchy of Lorraine from 959 until 972, Conrad inherited the titles of count of Speyer and Worms during childhood after his father had died around the year 990. He extended his influence beyond his inherited lands, as he came into favour of the princes of the kingdom. When the imperial dynastic line was left without a successor after Emperor Henry II's death in 1024, on 4 September an assembly of the imperial princes appointed the 34-year-old Conrad king (Rex romanorum).