Pande dynasty in the context of "Bhimsen Thapa"

The Rana dynasty (Nepali: राणा वंश, romanized: Rāṇā vaṃśa, Sanskrit: [raːɳaː ʋɐ̃ɕɐ], Nepali: [raɳa bʌŋsʌ]) was a Chhetri dynasty that imposed authoritarianism in the Kingdom of Nepal from 1846 until 1951, reducing the Shah monarch to a figurehead, and making the Prime Minister and other government positions held by the Ranas hereditary. The Rana dynasty is historically known for their iron-fisted rule in Nepal. This changed after the Revolution of 1951 with the promulgation of a new constitution, when power shifted back to the monarchy of King Tribhuvan.

The Rana dynasty were descended from the Kunwar family, a nobility of the Gorkha Kingdom. Due to their marital lineages with the politically reigning Thapa dynasty (of Mukhtiyar Bhimsen Thapa) from the early 19th century, the Ranas gained entry to central Darbar politics. The Ranas were also linked to a minor faction of the Pande dynasty of Gorkha through the Thapa dynasty.

Chhetri (Kshetri, Kshettri, Kshetry or Chhettri), (Nepali: क्षेत्री pronounced [tsʰetri]; IAST: Kṣetrī) historically called Kshettriya or Kshetriya or Khas are Nepali speaking people historically associated with the warrior class and administration, some of whom trace their origin to migration from medieval India. Chhetri was a caste of administrators, governors, warriors and military elites in the medieval Khas Kingdom and Gorkha Kingdom (later unified Kingdom of Nepal). The nobility of the Gorkha Kingdom mainly originated from Chhetri families. They also had a strong presence in civil administration affairs. The bulk of prime ministers of Nepal before the democratization of Nepal belonged to this caste as a result of the old Gorkhali aristocracy. Gorkha-based aristocratic Chhetri families included the Pande dynasty, the Basnyat dynasty, the Kunwar family (and their offspring branch, the autocratic Rana dynasty) and the Thapa dynasty. From 1806 to 1951, Chhetri prime ministers wielded absolute rule in the country and the monarchy was reduced to a powerless figurehead.

Khas Chhetris were traditionally considered a division of the Khas people with Khas Brahmin (commonly called Khas Bahun). They make up 16.45% of Nepal's population according to the 2021 Nepal census, making them the most populous caste or ethnic community in Nepal. Chhetris speak an Indo-Aryan Nepali language (Khas-Kura) as mother tongue.

The Kunwar family (Nepali: कुँवर परिवार) was a noble Khas-Chhetri family in the Gorkha Kingdom and the Kingdom of Nepal. The Kunwars were linked to the Thapa dynasty and family of Amar Singh Thapa by marital lineages and, thus, to Pande dynasty through the Thapa dynasty. Three branches of the Kunwars; Ramakrishna, Jayakrishna and Amar Singh Kunwar were formed with opposite political aspirations. Bal Narsingh Kunwar (of Ramkrishna section) supported Mukhtiyar Bhimsen Thapa while Chandrabir Kunwar (of Jayakrishna section) supported Bada Kaji Amar Singh Thapa due to their marital relations with those families. Later, the Ramakrishna section of the family including Amarsingh established the Rana dynasty of Nepal and styled themselves as Rana Rajputs while Jayakrishna most section remained as Kunwars.