Suremphaa (reign 1751–1769), or Rajeswar Singha, the fourth son of Rudra Singha, became the king of the Ahom kingdom after the death of his brother King Pramatta Singha. Rudra Singha's third son, Mohanmala Maladev Gohain, was considered ineligible for kingship as his face was pitted with smallpox marks. According to the norm established after Sulikphaa Lora Roja, an Ahom prince had to be free from any physical disability, defects or deformities to become a king. He was a great patron of learned men and encouraged them with gifts.