The charters of the medieval Bulgarian rulers are of great importance to several academic disciplines.

A standing army was an expensive proposition to a medieval ruler.

This is to misread the preoccupations of England's medieval rulers.

His actual history is among the least well documented of the early medieval rulers of Brittany.

He was one of the greatest of the medieval Bohemian rulers.

The document shows the extent to which medieval rulers were remembered in 17th-century Bulgarian lands.

During his long reign Louis was to prove one of the most effective of early medieval rulers.

Ioan was one of the last medieval Romanian rulers to battle the Turks.

The family descends from the medieval independent rulers of the Meshchera tribe.

This has not stopped many genealogists from attempting to reconstruct a valid line of descent for various medieval rulers.