Marian Shields Robinson
Marian Lois Robinson( née Shields; born July 29, 1937) is the mother of Michelle Obama, former First Lady of the United States, and Craig Robinson, a basketball executive, and the mother- in- law of former U.S. President Barack Obama.
Priscilla Pointer
Priscilla Marie Pointer( born May 18, 1924) is an American stage, film and television character actress.
She began her career in the theater, including productions on Broadway.
Later, Pointer moved to Hollywood to act in films and on television.
She is the mother of Amy Irving, therefore making her the former mother- in- law of filmmakers Steven Spielberg and Bruno Barreto and the mother- in- law of documentary filmmaker Kenneth Bowser, Jr.
Qara Hülegü
Qara Hülegü (died 1252) was head of the "ulus" of the Chagatai Khanate (1242 - 1246, 1252).
He was the son of Mö'etüken (killed during the 1221 siege of Bamiyan), and a grandson of Chagatai Khan.
Qara Hülegü was nominated by Chagatai Khan, as well as Ögedei Khan, to become khan.
Since he was still young, Ebuskun acted as regent for him.
In order to ensure his power, however, the Grand Khan Güyük Khan deposed him in 1246 and replaced him with one of Qara Hülegü's uncles, Yesü Möngke.
However, following the ascension of Güyük's successor, Möngke Khan, Qara Hülegü gained the Great Khan's favor by supporting him in his purges of the family of Ögedei Khan.
He was restored to his position of Chagatai Khan, but died before returning to his realm.
Mongke permitted his wife Orghana Khatun to serve as regent.
Qara Hülegü was later succeeded by his son Mubarak Shah.
Doria Ragland
Doria L. Ragland( born September 2, 1956) is the mother of Meghan, Duchess of Sussex, the mother- in- law of Prince Harry, and the maternal grandmother of Archie Mountbatten- Windsor, who is seventh in line to the British throne.
She is a former makeup artist, business owner, yoga instructor, and former social worker who worked in the mental health sector from 2015 to 2018.
Orghana
Orghana (Orakina or Ergene Khatun) was an Oirat princess of the Mongol Empire and Empress of the Chagatai Khanate.
She was a daughter of Torolchi, chief of the Oirats and Checheyikhen, daughter of Genghis Khan.
Eldon Howard
Eldon Howard was a British screenwriter.
She was the mother- in- law of Edward J. Danziger and wrote a number of the screenplays for films by his company Danziger Productions.
Yesü Möngke
Yesü Möngke( died 1252) was head of the" ulus" of the Chagatai Khanate( 1246 or 1247- 1252).
He was the son of Chagatai Khan.
In or around 1246, he was appointed as khan of the Chagatai Khanate by his cousin the Great Khan Güyük Khan, whom he was friends with, following the deposition of Qara Hülëgü.
The next Great Khan, however, Möngke Khan, initiated a purge of the supporters of the house of Ögedei Khan, amongst which were the Chaghadaids.
Yes ü Möngke and the Chaghadaid prince Büri were both exiled by Möngke to the camp of Batu Khan of the Blue Horde, who executed them.
Qara Hülëgü was then restored to his former position.
Vera Miletić
Vera Miletić (Serbian Cyrillic: Вера Милетић; 8 March 1920 – 7 September 1944) was a Serbian student and soldier.
She was notable for being the mother of Mira Marković, posthumously making her the mother-in-law of Serbian president Slobodan Milošević.
Maria Thins
Maria Thins( c. 1593 – 27 December 1680) was the mother- in- law of Johannes Vermeer and a member of the Gouda Thins family.
Ebuskun
Ebuskun served as regent for the Central Asian Mongol Empire from 1242 until 1246 for the minor Qara Hülëgü.
She lost power when Güyük Khan replaced Qara Hülëgü with Möngke Khan.

Question: Who is Qara Hülegü's mother-in-law?
Answer: Checheyikhen