King Hussein Medical Center (Arabic مدينة الحسين الطبية), is a medical compound of five hospitals situated in Amman, Jordan.
 The center is affiliated to the major Jordanian royal medical services hospitals; also known as JRMS.
 JRMS has a wide network of hospitals distributed in different provinces across the kingdom of Jordan.
 And The king Hussein medical center is a major part of JRMS.
Prince Hashim bin Hussein (born 10 June 1981) is the younger of the two sons of King Hussein and Queen Noor.
 In her autobiography, Queen Noor states that Hashim was named after the clan of Hashim (Banu Hashim), a tribe to which the Islamic prophet Muhammad and King Hussein belong.
 He is in the line of succession to the Jordanian throne.
King Hussein's federation plan (in Arabic: المملكة العربية المتحدة) was a political program proposed by King Hussein of Jordan during a speech to Parliament on March 15, 1972 which aimed to establish a Jordanian-Palestinian federation named the "United Arab Kingdom" on the condition that Israel would concede the control of East Jerusalem to the Jordanian-Palestinian federation so that it would become the capital of its Palestinian federal district.
 Hussein's proposal was rejected by most of the involved parties soon after it was declared.
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.
King Hussein Bin Talal Mosque or simply King Hussein Mosque is the largest mosque in Jordan.
 Not to be confused with the 1924 Grand Al-Husseini Mosque, also known as King Hussein Mosque, from Downtown Amman.
The Martyrs' Memorial and Museum is a museum in Amman, Jordan.
 Located next to the Amman Sport city, the museum was established in 1977 upon King Hussein's wishes.
 The museum showcases a rare collection of Jordan's military weapons, clothing and vehicles.
 It also serves as a memorial to the martyrs who gave their lives in the service of Jordan as early as 1915, starting with the Great Arab Revolution which was led by King Hussein's grandfather Hussein bin Ali.
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.
Princess Ghida al-Talal (born 11 July 1963) is the Chairperson of the Board of Trustees of the King Hussein Cancer Foundation and Center (KHCF) and (KHCC), based in Amman, Jordan.
 Born Ghida Salaam to a politically prominent family in Lebanon, Princess Ghida is married to Prince Talal bin Muhammad of Jordan, the nephew of King Hussein bin Talal and 41st-generation direct descendant of the Islamic prophet Muhammad.
 Princess Ghida lives in Jordan with her husband and is a mother to three children: Prince Hussein (born 1999) and twins Princess Rajaa and Prince Muhammad (born 2001).
Prince Hamzah bin Hussein (Arabic: حمزة بن الحسين‎ ‎ ) (born 29 March 1980) is the son of King Hussein of Jordan and his American-born fourth wife, Queen Noor.
 He was named Crown Prince of Jordan in 1999, a position he held until it was rescinded in 2004 by his half-brother, King Abdullah II.
 Queen Noor states in her autobiography that she and King Hussein named their son after Hamza ibn ‘Abd al-Muttalib.
King Hussein Business Park is a compound located in west Amman, Jordan.
 It is named after the late King Hussein and contains office buildings, auditorium, sports complex, and support areas that are equipped with an extensive ICT infrastructure.
 Home to over 40 major companies branches located in Amman such as; Hewlet-Packard, Rubicon LG and many others.
 And home to the yearly held New Think Festival and Zain Innovative Campus (ZINC).

Question: Who was the daughter of King Hussein's second wife?
Answer: Princess Aisha bint Hussein