Oduor (forced mate [???])
Dulani was a white lyonesse, with the same -- if lesser amounts -- of red on her body as her father and eventual daughter.
Dulani isn't a monster like her father; she enjoys singing and will not do his evil bidding, something Keita sees as "weakness". She never quite grasped the ruthlessness her father wanted her too, and hung onto sentiments such as love and mercy, something she paid for with her life.
According to Oduor, Dulani has been long dead. In the epilogue of escape, she is revealed to have been the only one of Keita's children to grow out of her spots, indicating the other children were flawed and destroyed or died before they could similarly grow. She liked singing and did not listen to her father;would not do what he wished of her.
It is said she died birthing Kudisan, but Keita reveals he actually did away with her himself for her "weakness" and disobedience. After Kudisan is born, Keita has her strangled.