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.
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.
Boris Kalamanos
Boris( 1114 1154), also known as Boris Kalamanos was a claimant to the Hungarian throne in the middle of the.
He was the son of Euphemia of Kiev, the second wife of Coloman the Learned, King of Hungary.
After Euphemia was caught in adultery, Coloman expelled her from Hungary and never acknowledged that he was Boris's father.
However, Boris, who was born in the Kievan Rus', regarded himself as the king's lawful son.
He laid claim to Hungary after Coloman's firstborn and successor, Stephen II of Hungary, died in 1131.
Boris made several attempts to assert his claims against kings Béla II and Géza II with the assistance of Poland, the Holy Roman Empire and the Byzantine Empire, but failed and was killed in a battle.
Euphemia of Hungary
Euphemia of Hungary was a daughter of King Béla I of Hungary and his wife, Richesa (or Adelaide) of Poland (1050s – 11 April 1111).
She was the wife of Duke Otto I of Olomouc.
Otto married Euphemia before 1073.
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.
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.
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.
Otto I of Olomouc
Otto I (1045 – 9 June 1087), known as Otto the Fair , a member of the Přemyslid dynasty, was Prince of Olomouc in Moravia from 1061 until his death.
He was the youngest son of the Bohemian duke Bretislav I and his wife Judith of Schweinfurt.
After his father's death in 1055, his older brother was crowned as Duke Spytihněv II of Bohemia.
Otto ruled as a Přemyslid prince in Brno, but after struggles with his brother Vratislaus of Olomouc, he took refuge in Prague.
When in 1061 Spytihněv died and his brother Vratislaus was crowned duke, Otto took over the government of the Olomouc principality.
Like his brothers Conrad and Bishop Jaromír of Prague, he strongly resisted against Duke Vratislaus' centralised rule.
Otto married Euphemia, a daughter of King Béla I of Hungary, before 1073.
His sons were:
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.
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.

Question: Who is the mother-in-law of Euphemia Of Hungary?
Answer: Judith of Schweinfurt