According to some Tibetan legends, however, a Nepali king named Go Cha (identified by Sylvain Lévi as "Udayavarman", from the literal meaning of the Tibetan name) was said to have a daughter called Bri-btumn or Bhṛkuti. "Udayavarman" was most likely the same king we know as Udaydeva, the son of Shivadeva I and later, the adopted son and heir to Aṃshuvarmā. He was also thought to be the father of Narendradeva (Tib: Miwang-Lha).Shaha, Rishikesh. Ancient and Medieval Nepal. (1992), p. 17. Manohar Publications, New Delhi. . If this is accepted, it means that Narendradeva and Bhrikuti Devi were brother and sister.
