Mathilde of Bourbon
Mathilde of Bourbon( – 18 June 1228) was a French noblewoman who was the ruling Lady of Bourbon from 1171 until her death.
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.
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.
Catharine of Bourbon
Catharine of Bourbon (1440 in Liège – 21 May 1469 in Nijmegen) was Duchess of Guelders from 1465-1469 by her marriage to Adolf, Duke of Guelders.
She was a daughter of Charles I, Duke of Bourbon and his wife Agnes of Burgundy.
Adolf, Duke of Guelders
Adolf of Egmond (Grave, February 12, 1438 – Tournai, June 27, 1477) was a Duke of Guelders, Count of Zutphen from 1465–1471 and in 1477.
He was the son of Arnold, Duke of Guelders and Catherine of Cleves.
In the battle of succession for Guelders, he imprisoned in 1465 his own father and became Duke with the support of Philip the Good, who also made him Knight in the Order of the Golden Fleece.
In 1468 he won the Battle of Straelen against Cleves, but Charles the Bold reinstated his father Arnold, and Adolf was imprisoned in Hesdin.<br>
After the death of Charles the Bold in 1477, he was liberated by
the Flemish.<br>
He died the same year at the head of a Flemish army besieging Tournai, after the States of Guelders had recognized him as Duke.
His body was buried in Tournai Cathedral.
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.
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.
Beatrice of Bourbon, Queen of Bohemia
Beatrice of Bourbon( 1320 – 23 December 1383) was a French noblewoman.
A member of the House of Bourbon, she was by marriage Queen of Bohemia and Countess of Luxembourg.
She was the youngest daughter of Louis I, Duke of Bourbon, and Mary of Avesnes.
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.

Question: Who is Catharine Of Bourbon's mother-in-law?
Answer: Catherine of Cleves