Ahom dynasty

Ahom dynasty (1228–1826 A.D.) and (1833–1838 A.D.) ruled the Ahom Kingdom in present-day Assam, India for nearly 600 years. The dynasty was established by Sukaphaa, a Shan prince of Mong Mao (present-day Shan State, Myanmar) who came to Assam after crossing the Patkai mountains. The rule of this dynasty ended with the Burmese invasion of Assam and the subsequent annexation by the British East India Company following the Treaty of Yandabo in 1826.

In external medieval chronicles the kings of this dynasty were called Asam Raja, whereas the subjects of the kingdom called them Chaopha, or Swargadeo (in Assamese).

The office of the Ahom king, was reserved exclusively for the descendants of the first king Sukaphaa (1228–1268) who came to Assam from Mong Mao in 1228. Succession was by agnatic primogeniture. Nevertheless, following Rudra Singha's deathbed injunction four of his five sons became the king one after the other. The descendants of Sukaphaa were not eligible for ministerial positions—a division of power that was followed till the end of the dynasty and the kingdom. When the nobles asked Atan Burhagohain to become the king, the Tai priests rejected the idea and he desisted from ascending the throne.

The king could be appointed only with the concurrence of the patra mantris (council of ministers—Burhagohain, Borgohain, Borpatrogohain, Borbarua and Borphukan). During three periods in the 14th century, the kingdom had no kings when acceptable candidates were not found. The ministers could remove unacceptable kings, and it used to involve executing the erstwhile king. In the 17th century a power struggle and the increasing number of claimants to the throne resulted in kings being deposed in quick succession, all of whom were executed after the new king was instated. To prevent this bloody end, a new rule was introduced during the reign of Sulikphaa Lora Roja—claimants to the throne had to be physically unblemished—which meant that threats to the throne could be removed by merely slitting the ear of an ambitious prince. Rudra Singha, suspecting his brother Lechai's intention, mutilated and banished him. The problem of succession remained, and on his deathbed, he instructed that all his sons were to become kings. One of his sons, Mohanmala Gohain, was superseded, who went on to lead a rebel group during the Moamoria rebellion. The later kings and officers exploited the unblemished rule, leading to weak kings being instated. Kamaleswar Singha (2-year-old son of Kadam Dighala) and Purandar Singha (10-year-old son of Brajanath and one of the last kings of this dynasty) came into office because their fathers were mutilated.

The Ahom kings were given divine origin. According to Ahom tradition, Sukaphaa was a descendant of Khunlung, the grandson of the king of the heavens Leungdon, who had come down from the heavens and ruled Mong-Ri-Mong-Ram. During the reign of Suhungmung (1497–1539) which saw the composition of the first Assamese Buranji and increased Hindu influence, the Ahom kings were traced to the union of Indra (identified with Lengdon) and Syama (a low-caste woman), and were declared Indravamsa kshatriyas, a lineage created exclusively for the Ahoms. Suhungmung adopted the title Swarganarayan, and the later kings were called Swargadeo's (literal meaning: Lord of the Heavens). It was during his reign that the Buranji titled Sri Sri Swarganarayan Maharajor Jonmokotha was written wherein the source and lineage of the Ahom kings was connected to the Hindu God, Indra, Lord of the Heaven.

The Swargadeo's coronation was called Singarigharutha, a ceremony that was performed first by Sudangphaa (Bamuni Konwar) (1397–1407). The first coins in the new king's name were minted during the reign of Sutamla. Kamaleswar Singha (1795–1811) and Chandrakanta Singha's (1811–1818) coronations were not performed on the advice of Prime minister Purnananda Burhagohain, due to the financial constraints of State treasury caused by the internal disturbances during Moamoria rebellion. Kings who died in office were buried in vaults called Moidam, at Charaideo. Some of the later Maidams, beginning from the reign of Rajeswar Singha (1751–1769) were constructed to bury the ashes of those cremated.

On ascent, the king would generally assume an Ahom name decided by the Ahom priests. The name generally ended in Pha (Tai: Heaven), e.g. Susenghphaa. Later kings also assumed a Hindu name that ended in Singha (Assamese: Lion): Susengphaa assumed the name Pratap Singha. Buranjis occasionally would refer to a past king by a more informal and colourful name that focused on a specific aspect of the king Pratap Singha was also known as Burha Roja (Assamese: Old King) because when Pratap Singha became the king, he was quite advanced in age.

Subinphaa (1281–1293), the third Ahom king, delineated the Satghariya Ahom, the Ahom aristocracy of the Seven Houses. Of this, the first lineage was that of the king. The next two were the lineages of the Burhagohain and the Borgohain. The last four were priestly lineages. Sukhrangpha (1332–1364) established the position of Charing Raja which came to be reserved for the heir apparent. The first Charing Raja was Sukhramphaa's half-brother, Chao Pulai, the son of the Kamata princess Rajani, but who did not ultimately become the Swargadeo. Suhungmung Dihingia Raja (1497–1539) settled the descendants of past kings in different regions that gave rise to seven royal houses—Saringiya, Tipamiya, Dihingiya, Samuguriya, Tungkhungiya, Parvatiya and Namrupiya—and periods of Ahom rule came to be known after these families. The rule of the last such house, Tungkhungiya, was established by Gadadhar Singha (1681–1696) and his descendants ruled till the end of the Ahom kingdom.