[1] The Isyana dynasty, established by her father, Mpu Sindok that ruled Java circa the 10th century CE, was named after her.
[2] Sri Isyana Tunggawijaya was the daughter of Mpu Sindok, a Javanese king that moved the capital of Mataram Kingdom from central Java to east Java.
[1] Nothing much is known from her reign, except that her husband was Sri Lokapala, a nobleman from neighboring Bali island.
Inscription dated from Sri Isyana-Sri Lokapala reign is Gedangan inscription dated 950, mentioned about a royal award of Bungur Lor and Asana villages for Buddhist sangha (priest community) in Bodhinimba.
According to Pucangan inscription, the successor of royal couple Isyana-Lokapala was their son, Sri Makutawangsa Wardhana.