Question: What kind of royalty does Hussa bint Ahmed Al Sudairi and Fahd of Saudi Arabia have in common?

Context paragraphs:
Latifa bint Abdulaziz Al Saud: Latifa bint Abdulaziz was a member of the House of Saud.  Her mother was Hassa bint Ahmed Al Sudairi, a member of the Al Sudairi family that is one of the most powerful families in Nejd.  Her father was King Abdulaziz.  She was one of their eleven children together and she was a full-sister of the Sudairi Seven.  She also remembered her brother, King Fahd.  Latifa patronised Universities.  Furthermore she held a jewellery lotus.

Al Baik: Albaik (Arabic: البيك‎ ‎ , meaning Bey, and stylized as ALBAIK) is a major fast food restaurant chain in Saudi Arabia that primarily sells broasted chicken and shrimp with a variety of sauces.  It is one of the major consumers of chicken in Saudi Arabia.  The chain has more than 40 branches in Jeddah where it is headquartered: eight in Mecca, three in Medina, one in Taif, one in Yanbu, and one in Al Qunfudhah and one in Al Lith.  Recently, Albaik started expanding further into the central region of Saudi Arabia with two branches opened in Buraidah, and planning opening in Abha and further branches planned for the city, in addition to other main cities in the region.  This marked the first time the chain has expanded outside of its main service area in Saudi Arabia's western provinces.  Al baik was also introduced in Saudi Arabia's South Province , In the city of Jizan in 2016. Al baik has decided to start its services internationally.  Even though Al Baik is only sold in Saudi Arabia it is still considered as one the most selling restaurants in the world.

Saudi Arabia–Thailand relations: Saudi Arabia–Thailand relations (Arabic: العلاقات السعودية التايلاندية‎ ‎ ) refers to the current and historical relations between Saudi Arabia and Thailand.  Saudi Arabia has an embassy in Bangkok and Thailand has an embassy in Riyadh but representation is at the chargé d'affaires rather than ambassadorial level.  However Saudi Arabia and Thailand aim to restore the relations between their two nations.  Relations between the two countries were established in 1957 and hundreds of thousands of Thais went to Saudi Arabia to work.  The historically friendly and strategic partnership between Saudi Arabia and Thailand has deteriorated significantly following the Blue Diamond Affair.  Although regardless of relation status, Saudi Arabia and Thailand have high trade between two nations (further look in →Economic Relations).  Saudi Arabia and Thailand still work together diplomatically as the dispute is between the generals who overthrow the governments at most times.  In recent Saudi Arabia and Thailand have shown intent to repair the relations between the two kingdoms.

Turki bin Mohamed bin Fahd Al Saud: Prince Turki bin Mohamed bin Fahd Al Saud was born on 5 October 1979 in Riyadh, Kingdom of Saudi Arabia.  He is the eldest son of Prince Mohamed bin Fahd bin Saud, the eldest surviving son of the late King Fahd who was former governor of the Eastern Provinces and Jawahir bint Nayef, sister of the actual Crown Prince.  He is the grandnephew of King Salman, the current King of Saudi Arabia.

Fahd of Saudi Arabia: Fahd bin Abdulaziz Al Saud, Custodian of the Two Holy Mosques (Arabic: فهد بن عبد العزيز آل سعود‎ ‎ "Fahd ibn ‘Abd al-‘Azīz Āl Sa‘ūd "; 1921 – 1 August 2005) was King of Saudi Arabia from 1982 to 2005.

Hussa bint Ahmed Al Sudairi: Hussa bint Ahmed Al Sudairi (1900–1969) was one of King Abdulaziz many spouses and the mother of King Fahd and King Salman, monarchs of Saudi Arabia.

Nawal al-Hawsawi: Nawal al-Hawsawi is a Saudi-Arabian pilot, and a female.  This is not common, if not almost impossible in Saudi Arabia, making Nawal al-Hawsawi a pioneer and a problem for the monarchy in the country.  She also has led the county's women in fights against racism and domestic violence.  She has been referred to as the "Rosa Parks of Saudi Arabia", due to her in dominatable spirit and desire to see women move forward in her country.  Al-Hawsawi, who originated from Mecca, married a white American male, breaking this common tradition of only marrying within her religion and her race, as well as marrying outside her culture.  .  She has a commercial pilot's license and is also a mental health counselor and marriage therapist.  These are not traditional fields for women in Saudi Arabia, and further the strain that al-Hawasai has felt from her relations with the monarchy in Saudi Arabia.  She founded the therapy provider Soundheart.org, which is not allowed to pass through filters on the internet with Saudi Arabia.  She has 50,000 followers on Twitter, and actively utilizes social media to strengthen her causes and beliefs.  She receives a lot of pejorative commentary on social media, but meets it with grace and strength.  The fact she is black and Saudi Arabian, also create issues for her in the western community, but she is not daunted by this.  She was verbally abused by a woman in Saudi, where verbal abuse is a crime.  She won her case in Saudi Arabia, but she dropped charges against the woman, who is now her friend.  She never identified herself as black until time spent in the United States, where she learned to fly and got her license.  She is not permitted to fly an aircraft in Saudi Arabia.

Sudairi Seven: The Sudairi Seven (Arabic: السديريون السبعة‎ ‎ , "as-Sudayriyyūn as-Sabʿah "), also spelled Sudairy or Sudayri, is the commonly used name for a powerful alliance of seven full brothers within the House of Saud.  They are also sometimes referred to as the "Sudairi Clan" (Arabic: عائلة السديري‎ ‎ ʿĀʾilat as-Sudayrī ) or the "Sudairi faction".  They all are sons of King Abdulaziz 'Ibn Saud' and his wife Hussa Sudairi.  The oldest (Fahd) served as king from 1982 to 2005; the second- and fourth-oldest (Sultan and Nayef) served as crown prince but predeceased King Abdullah, and the sixth-oldest (Salman) succeeded Abdullah as king in 2015.  With the 2017 death of Prince Abdul Rahman only the two youngest of the Seven survive.

Fahd bin Muqrin: Fahd bin Muqrin is a Saudi civic leader, businessman, and member of the House of Saud.  He is the president of the Saudi national initiative "Sons of the Homeland," an initiative "led by 50 intellectuals, scientists and business leaders in the Kingdom" whose purpose is "to prepare youth to serve the nation and contribute toward the homeland's security.  He is also the president of the Saudi National Environmental Education Initiative.  Fahd is the son of former Crown Prince Muqrin bin Abdul-Aziz and Noura Bint Ahmed Almuqrin , and a brother of Prince Turki bin Muqrin bin Abdulaziz and Prince Mansour bin Muqrin.

King Fahd International Airport: King Fahd International Airport (KFIA) (Arabic: مطار الملك فهد الدولي‎ ‎ ) (IATA: DMM, ICAO: OEDF) is an airport in Dammam, Saudi Arabia 20 km northwest of Dammam, Saudi Arabia.  The airport's basic infrastructure was complete by the end of 1990, which allowed the Allied forces engaged in the first Gulf War in early 1991 to use the field for the storage of military aircraft.  KFIA was the base used by all USAF A-10s (144), as well as the US Army's 101st Airborne's AH-64, CH-47, UH-60, and OH-58 helicopters during the Gulf War.  It was much more than a storage area.  The US Army had many units there before the start of the war, as well as during redeployment from Iraq after.  The General Authority of Civil Aviation of Saudi Arabia finally opened the new Dammam King Fahd International Airport on 28 November 1999 to commercial traffic, and all airlines transferred their operations from Dhahran International Airport, which had been in use until then.  The new Dammam airport serves most of Eastern Region of Saudi Arabia and in particular the growing urban complex made up of Dammam, Dhahran, Khobar, Qatif, Ras Tanura, while its catchment area also covers Jubail with total population of about 2.5 million served.  The airport is the third major hub for Saudia, and furthermore was a hub for the now defunct Sama Airlines.

Supporting paragraphs: Hussa bint Ahmed Al Sudairi Fahd of Saudi Arabia
Answer: King