Daughter of Bahá'u'lláh, founder of the Bahá'í Faith, and Ásíyih Khánum
Bahíyyih Khánum was the only daughter of Baháʼu'lláh, the founder of the Baháʼí Faith, and Ásíyih Khánum. She was born in 1846 with the given name Fatimih Sultan, and was entitled "Varaqiy-i-'Ulyá" or "Greatest Holy Leaf". Wikipedia