Daughter of the water-deity Donbettyr; demigod by registry math (deity father + unstated mother → f=0.5). Wife of Akhsartæg; mother of Uryzmæg, Khæmyts, and (posthumously) Satana. The dove-shapeshifting attribute and underwater-realm residence preserve her water-deity-daughter cosmogonic role within the Nart frame. The posthumous-tomb-birth of Satana from her grave is the foundational Nart matriarchal-origin narrative — the generative-force motif (compared by Dumézil 1965 to Iranic and broader Indo-European posthumous-conception material) is treated in the registry as Akhsartæg's posthumous fathering rather than as spirit-class conception, preserving Satana's strict-pass eligibility.