Question: What nationality by birth is Prince Faisal bin Hussein's mother?

full_context: Document 1: Princess Aisha bint Hussein: Princess Aisha bint Hussein (born 23 April 1968) is the sister of King Abdullah II of Jordan and is the twin sister of Princess Zein. Her parents are Princess Muna al-Hussein and King Hussein.
Document 2: Princess Iman bint Hussein: Princess Iman bint Hussein (born 24 April 1983) is the daughter of King Hussein and Queen Noor of Jordan. She has two full brothers, Hamzah and Hashim, and a younger sister, Princess Raiyah. She is a half-sister to King Abdullah II of Jordan.
Document 3: Princess Sara bint Faisal: Princess Sara bint Faisal of Jordan (born 27 March 1997) is the daughter Prince Faisal bin Hussein and Princess Alia, and a niece of King Abdullah II of Jordan. She is the younger sister of Princess Ayah and Prince Omar, and is also twin to Princess Aisha. Princess Sara currently attends Amman Baccalaureate School and is a senior.
Document 4: Princess Ayah bint Faisal: Princess Ayah bint Faisal of Jordan (born 11 February 1990) is the daughter of Prince Faisal bin Hussein and Princess Alia and is a niece of King Abdullah II of Jordan. She is the eldest of Prince Faisal's children.
Document 5: Haya bint Hussein: Princess Haya bint Hussein (Arabic: الأميرة هيا بنت الحسين‎ ‎ ; born 3 May 1974) is the daughter of King Hussein of Jordan and his third wife, Queen Alia, and the half-sister of King Abdullah II. Princess Haya is the fourth and junior wife of the United Arab Emirates' prime minister, Sheikh Mohammed bin Rashid Al Maktoum, being known internationally as Princess Haya of Jordan. She is a 41st-generation direct descendant of Muhammad since she was born to the Hashemite family (who have ruled Jordan since 1921).
Document 6: Princess Aisha bint Faisal: Princess Aisha bint Faisal of Jordan (born 27 March 1997) is the daughter of Prince Faisal bin Hussein and Princess Alia, and a niece of King Abdullah II of Jordan. She is the younger sister of Princess Ayah and Prince Omar, and is also twin to Princess Sara. She attends Amman Baccalaureate School, a private school in Amman, Jordan.
Document 7: Princess Muna al-Hussein: Princess Muna al-Hussein (born Antoinette Avril Gardiner; 25 April 1941) is the mother of King Abdullah II of Jordan. She was the second wife of King Hussein; the couple divorced on 21 December 1972. She is British by birth, and changed her name to Muna al-Hussein upon marriage.
Document 8: Prince Faisal bin Hussein: Prince Faisal bin Hussein (Arabic: فيصل بن حسين‎ ‎ ; born 11 October 1963) is a son of King Hussein and Princess Muna, and the younger brother of King Abdullah II. From time to time, he has served as Regent during his brother's absences abroad.
Document 9: Abdullah II of Jordan: Abdullah II bin Al-Hussein (Arabic: عبد الله الثاني بن الحسين‎ ‎ , "ʿAbdullāh aṯ-ṯānī ibn Al-Ḥusayn", born 30 January 1962) has been King of Jordan since the 1999 death of his father, King Hussein. According to Abdullah, he is a 41st-generation direct descendant of Muhammad as he belongs to the Hashemite family—who have ruled Jordan since 1921.
Document 10: Prince Omar bin Faisal: Prince Omar bin Faisal of Jordan (born 22 October 1993) is the second child and elder son of Prince Faisal bin Hussein and Princess Alia and is a nephew of King Abdullah II of Jordan. He is the younger brother of Princess Ayah, and older brother to the twins Princess Aisha and Princess Sara.
Document 11: Prince Faisal Air Base shooting: The Prince Faisal Airbase shooting at Prince Faisal bin Hussein Air Base in Al-Jafr, Jordan in 2016 was a deliberate murder of three 3 U.S. Special Forces stationed at the base by a Jordanian soldier, also stationed there.
Document 12: Princess Zein bint Hussein: Princess Zein bint Hussein (born 23 April 1968) is the sister of King Abdullah II of Jordan and the twin sister of Princess Aisha bint Hussein.
Document 13: Faisal bin Turki Al Faisal Al Saud: Faisal bin Turki Al Faisal Al Saud (born 27 March 1975), titled Prince Faisal bin Turki Al Faisal Al Saud, most commonly referenced as Faisal bin Turki. He is the eldest son of Prince Turki bin Faisal Al Saud and brother of Red Bull athlete Prince Abdulaziz. He is a member of the House of Saud, the Saudi Arabia royal family. Similar to his father, Prince Faisal bin Turki studied International Relations at the Edmund A. Walsh School of Foreign Service at Georgetown University. Faisal also studied at Calvin College, American Intercontinental University and the London School of Economics and Political Science, obtaining an MSc in Environmental Policy Planning and Regulation.
Document 14: Princess Raiyah bint Hussein: Princess Raiyah bint Hussein (born 9 February 1986) is the youngest daughter of King Hussein of Jordan and Queen Noor. She has two brothers Hamzah and Hashem and an elder sister Princess Iman. She is a half-sister to King Abdullah II of Jordan.
Document 15: Princess Alia bint Hussein: Princess Alia bint Hussein (born 13 February 1956) is the eldest child of King Hussein of Jordan from his first wife, Sharifa Dina bint Abdul-Hamid.
ground_truth: She is British by birth