Hizdahr zo Loraq, Fourteenth of That Noble Name was born circa 275 in Meereen, Slaver's Bay, Essos. He was a King of Meereen, Scion of Ghis, Octarch of the Old Empire, Master of the Skahazadhan, Consort to Dragons, Blood of the Harpy. Hizdahr is known to have at least three cousins: Marghaz and two unnamed cousins (one male and one female).

Hizdahr married Daenerys Targaryen, the First of Her Name.