The assassination of Hasan II concluded the reign of the Bavand dynasty, a ruling family in the region of Mazandaran, situated on the southern coast of the Caspian Sea. The Bavand dynasty had been a significant local power since the early Islamic period, having roots that extended back to the 9th century. Under the leadership of Hasan II, who ruled during a tumultuous time politically, the dynasty faced increasing opposition from rival factions and external forces. The circumstances surrounding his murder were deeply entwined with the political intrigue of the period, as factions vied for control and influence over the rich and strategically important Mazandaran region.

Hasan II's assassination was not merely a personal tragedy but a pivotal event that elicited widespread implications for governance and regional stability. The murder was likely the result of a conspiracy involving discontented nobles unhappy with Hasan's policies or influence. As a result, the swift execution of this assassination created a significant power vacuum, allowing rival factions to challenge the authority of the Bavand dynasty. Consequently, the region became a battleground for various powers seeking to capitalize on the instability created by Hasan’s death, contributing to a prolonged period of political chaos.

The aftermath saw many groups fighting for control, and external powers began to intervene, which would eventually lead to shifts in the broader sociopolitical landscape in northern Persia. The death of Hasan II effectively marked the decline of a legacy that had shaped Mazandaran for centuries, paving the way for new powers to emerge in the region, while also highlighting the complex interplay of loyalty and betrayal in feudal politics.