Bidesgan

Bidesgan (also transliterated as Bidaxsh) was a high-ranking office in the Sasanian Empire, roughly equivalent to the modern term "Viceroy" or "Margrave" in certain contexts. The Bidesgan was typically a member of the Sasanian royal family or a high-ranking noble and was responsible for governing a large or strategically important province, often along the borders of the empire.

The responsibilities of a Bidesgan included:

• Military Command: Leading the provincial armies and defending against incursions from neighboring powers, such as the Roman (Byzantine) Empire, the Hephthalites, or various nomadic groups.
• Tax Collection: Overseeing the collection of taxes and tribute within their assigned province and ensuring its transmission to the central treasury.
• Judicial Authority: Administering justice and resolving disputes within their jurisdiction, although more significant cases might be referred to the central government.
• Infrastructure Management: Maintaining and improving the infrastructure of their province, including roads, bridges, and irrigation systems.
• Diplomacy: Conducting negotiations with neighboring rulers or tribes and managing relations with potentially hostile or allied groups.

The office of Bidesgan was a position of considerable power and influence, and the holders of this title played a vital role in maintaining the stability and security of the Sasanian Empire. The position offered potential for ambitious individuals to amass wealth and prestige and could even serve as a stepping stone to higher positions within the Sasanian government. The term faded from use with the decline and eventual fall of the Sasanian Empire in the 7th century CE.