The al-Zawahiri family was considered "distinguished" while they lived in Maadi. The family originated from the Harbi tribe in Zawahir, a small town in Saudi Arabia, located in the Badr area. Al-Zawahiri's parents both came from prosperous families. Al-Zawahiri's father, Mohammed Rabie al-Zawahiri, came from a large family of doctors and scholars from Kafr Ash Sheikh Dhawahri, Sharqia Governorate, in which one of his grandfathers was Sheikh Muhammad al-Ahmadi al-Zawahiri (1887–1944) who was the 34th Grand Imam of al-Azhar. Mohammed Rabie became a surgeon and a professor of pharmacy at Cairo University. Ayman's mother, Umayma Azzam, came from a wealthy, politically active clan, being the daughter of Abdel-Wahhab Azzam, a literary scholar who served as the president of Cairo University, the founder and inaugural rector of the King Saud University (the first university in Saudi Arabia) as well as ambassador to Pakistan, while his own brother was Azzam Pasha, the founding secretary-general of the Arab League (1945–1952). From his maternal side yet another relative was Salem Azzam, an Islamist intellectual and activist, for a time secretary-general of the "Islamic Council of Europe" based in London. He also has a maternal link to the house of Saud: Muna, the daughter of Azzam Pasha (his maternal great-uncle), is married to Mohammed bin Faisal Al Saud, the son of the late king Faisal.