Career
Following an invasion by the Delhi sultanate at the turn of the 13th century, the ruling Guhilot clan had been displaced from Mewar. Hammir, who belonged to an impoverished cadet branch of that clan, regained control of the region, re-established the dynasty, and became the first of his dynasty to use the royal title "Rana". Hammir also became the progenitor of the Sisodia clan, a branch of the Guhilot clan, to which every succeeding Maharana of Mewar has belonged.
He built the Annapoorna Mata temple which is located in the Chittorgarh Fort in Rajasamand, Rajasthan.
Rana Hammir(not to be confused with Chauhan Hammir of Ranthambore), the 14th century ruler of Mewar in present-day Rajasthan was the first ruler using the title Rana before his name. He belonged to the Guhilot dynasty.
After an invasion by the Delhi sultanate at the turn of the 13th century, the ruling Guhilot dynasty had been removed from Mewar. Rana Hammir belonged to a cadet branch of that clan.
However regained control of the region, re-established the dynasty, and also became the propounder of the Sisodia clan, a branch of the Guhilot clan, to which every succeeding Maharana of Mewar belonged.
A distant kinsman of Rawal Ratan Singh, by name "Laksha" or Lakshman Singh, joined Rawal Ratan Singh against invasion of Alluddin Khilji. Laksha was descended in direct patrician lineage from Bappa Rawal, and hence belonged to the Gehlot(Guhilot) clan. Laksha had nine(or Eight) sons, of whom the eldest, Ari, married Urmila, a pretty lady from the nearby village of Unnava, who belonged to a poor Rajput family of the Chandana clan.
Rana Hammir was the only child of this couple.
The Khiljis had allocated their newly acquired territories to the administration of Maldeo, ruler of the nearby state of Jalore, who had associated with them during the war years. Rana Hammir Singh thus re-established the state of Mewar in 1326 and engineered a coup d"état against his father-in-law.
The dynasty thus founded by Hammir, who was descended in direct lineage from Bappa Rawal, came to be known as Sisodia after the mountain village where Rana Hammir belonged.