A khanate covering most of present-day central Armenia, known historically as Chukhur-e Sa'd, established after Nader Shah's death; a Qajar-Iranian border province until the Russian conquest sealed by the Treaty of Turkmenchay in 1828.
Ceded to the Russian Empire by the Treaty of Turkmenchay (1828) after the Russo-Persian War of 1826–1828; abolished and merged into the new Armenian Oblast of Russia.
The atlas holds 2 border frames for Erivan Khanate — the shape you scrub through changes in 1747 · 1799.
The definitive monograph on the Erivan khanate through the Russian conquest.
Bournoutian's foundational study of the khanate's administration and its final decades, cited here from the open-access text.