One of Yahya's wives during his governorship of Medina was Umm al-Qasim al-Sughra, a daughter of a leading companion of Muhammad Abd al-Rahman ibn Awf.[11] A son of Yahya, Yusuf, served as governor of Mosul toward the end of Abd al-Malik's reign, and his son al-Hurr and grandson Yahya ibn al-Hurr each served terms in the province in 727–732 and 732, respectively.[12] One of Yahya's daughters, Amina, was wed to Abd al-Malik's son and the future caliph Hisham.[13] Afterward,[14] another daughter, Umm Hakim, who, like her mother Zaynab bint Abd al-Rahman, was well-known for her beauty and love for wine,[15] married Hisham and bore the latter five sons,[16] including Sulayman,[17] Maslama,[18] Yazid al-Afqam,[19] and Mu'awiya.[11] The latter's son, Abd al-Rahman I, went on to found the Umayyad Emirate of Cordoba in modern-day Spain in 756.