Hasdai ben Hezekiah, son of Hezekiah ben Solomon, thus the 9th Karaite exilarch of the line of Anan ben David
:For his father, the 30th Exilarch Amora sage of Babylon and leader of the rebel against Kavadh I, see Mar-Zutra II.
Mar Ukba, an exilarch at Baghdad in the first half of the tenth century