Aka the Queen of Sheba
She is one of the 200 Immortals of Earth and has yet to make her appearance in the published materials of the Galactic Chronicles.
The Queen of Sheba (Hebrew: מלכת שבא, Malkaṯ Šəḇâ in Biblical Hebrew; Malkat Sh'va in Modern Hebrew; Ge'ez: ንግሥተ ሳባ, Nigiste Saba (Nəgəstä Saba); Arabic: ملكة سبأ, Malikat Sabaʾ) was a monarch of the ancient kingdom of Sheba and is referred to in Yemeni and Ethiopian history, the Bible, the Qur'an, Yoruba customary tradition, and Josephus. She is widely assumed to have been a queen regnant, but, since there is no historical proof of this, she may have been a queen consort. The location of her kingdom is believed to have been in Ethiopia and Yemen.