Cornelia (mother of the Gracchi)
Cornelia( c. 190s – c. 115 BC) was the second daughter of Publius Cornelius Scipio Africanus, the hero of the Second Punic War, and Aemilia Paulla.
She is remembered as a prototypical example of a virtuous Roman woman.
She was the mother of the Gracchi brothers, and the mother- in- law of Scipio Aemilianus.
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.
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.
Baroness Gösta von dem Bussche-Haddenhausen
Baroness Gösta von dem Bussche- Haddenhausen( 26 January 1902 – 13 June 1996) was the mother of Prince Claus of the Netherlands, who was the Prince Consort of Queen Beatrix of the Netherlands, thus making her the mother- in- law of the former Dutch Queen.
She is also the paternal grandmother of King Willem- Alexander of the Netherlands, who is the current Dutch King.
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.
Hassanal Bolkiah
Hassanal Bolkiah (full name: Sultan Haji Hassanal Bolkiah Mu'izzaddin
Waddaulah ibni Al-Marhum Sultan Haji Omar '
Ali Saifuddien Sa'adul Khairi Waddien Sultan and Yang di-Pertuan of Brunei Darussalam; born 15 July 1946) is the 29th and current Sultan and Yang di-Pertuan of Brunei, as well as the Prime Minister of Brunei, making him one of the last absolute monarchs.
The eldest son of Sultan Omar Ali Saifuddien III and "Raja Isteri" (Queen)
Pengiran Anak Damit, he succeeded to the throne as the Sultan of Brunei, following the abdication of his father on 5 October 1967.
The sultan has been ranked among the wealthiest individuals in the world.
In 2008, "Forbes" estimated the sultan's total peak net worth at US $20 billion.
After Queen Elizabeth II, the sultan is the world's second longest-reigning current monarch.
On 5 October 2017, the sultan celebrated his Golden Jubilee to mark the 50th year of his reign on the throne.
Ebba Eriksdotter Vasa
Ebba Eriksdotter Vasa (circa 1491 – 21 November 1549) was a Swedish noblewoman.
She was the mother of Queen Margaret Leijonhufvud and the second cousin and mother-in-law of King Gustav Vasa.
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.
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.
Azrinaz Mazhar Hakim
Azrinaz Mazhar binti
Hakim Mazhar formerly Bruneian "Pengiran IsteriPrincess Consort")
Azrinaz Mazhar (born 28 September 1979) is the Malaysian-born and previously the third wife of Sultan Hassanal Bolkiah, the Sultan of Brunei.
She is the second child of Hakim Mazhar Mohd Johar and Fauziah Abdullah Mansoor.

Question: Who is Azrinaz Mazhar Hakim's mother-in-law?
Answer: Pengiran Anak Damit