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.
Emma of Paris, Duchess of Normandy
Emma of Paris( 943 – 19 March 968), was a duchess consort of Normandy, married to Richard I, Duke of Normandy.
She was the daughter of Count Hugh the Great of Paris and Hedwiga de Sachsen and sister of Hugh Capet, king of France.
Emma was betrothed to Richard I in her childhood as a part of an alliance between Normandy and Paris against the French royal house.
The marriage took place in 960.
The union gave a permanent and useful status to Normandy, especially since the brother of Emma became king in 987.
Emma has been pointed out as the mother of Emma of Normandy, but this is not chronologically possible.
Emma died childless.
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.
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.
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.
William IV, Duke of Aquitaine
William IV (937 – 3 February 994), called Fierebras or Fierebrace (meaning "Proud Arm", from the French "Fier-à-bras" or "Fièrebrace", in turn from the Latin "Ferox brachium"), was the Duke of Aquitaine and Count of Poitou from 963 to his retirement in 990.
William's father, William III, abdicated to the abbey of Saint-Cyprien in Poitiers and left the government to Fierebras.
His mother was Gerloc, the daughter of Duke Rollo of Normandy.
His sister was Adelaide, wife of Hugh Capet, the king against whom William later battled for his duchy.
His early reign was characterised by many wars.
He fought frequently against the counts of Anjou, the first time against Geoffrey Greymantle, who had taken Loudun.
In 988, he went to war with the newly elected king of France, Hugh Capet, whom he refused to recognise.
Capet had been granted Aquitaine by King Lothair before the latter had been reconciled to William's father.
Capet renewed his claim on the great duchy and invaded it that year.
A royal army was defeated on the plain of the Loire Valley.
William sheltered the young Louis, the son of Charles, Duke of Lower Lorraine, the last legitimate Carolingian heir.
He opened the palace of Poitiers to him and treated him as royalty, regarding him as the true heir to the French throne.
In 968, he married Emma or Emmeline, daughter of Theobald I of Blois and Luitgarde of Vermandois.
Their marriage was stormy, in part because of William's indulgence in the pursuit of women and, as a hunting aficionado, wild animals.
She banished his paramours, they separated twice for long periods, and finally he retired to a monastery, as his father had done, leaving Emma to rule Aquitaine in the name of their son William until 1004.
Their second son, Ebles, died sometime after 997.
Theobald III, Count of Blois
Theobald III of Blois( French:" Thibaut")( 1012–1089) was count of Blois, Meaux and Troyes.
He was son of Odo II, Count of Blois and Ermengarde of Auvergne.
Theobald II of Blois
Theobald II, Count of Blois( Thibaut II; c. 985 – 11 July 1004) was the eldest son and heir of Odo I, Count of Blois, and Bertha of Burgundy.
The stepson of Robert II of France, he became Count of Blois, Châteaudun, Chartres and Reims after the death of his father in 996.
Theobald II left no heirs; on his death, he was succeeded by his younger brother, Odo II, Count of Blois.
Alix of France
Alix of France( July – August 1150 – 1197/1198) was countess consort of Blois by marriage to Theobald V, Count of Blois.
She was regent of Blois during the absence of her spouse in 1190- 1191, and regent during the minority of Louis I, Count of Blois from 1191 until 1197.
Emma of Blois
Emma of Blois (950–27 December 1003) was Duchess consort of Aquitaine by marriage to William IV, Duke of Aquitaine.
She ruled Aquitaine as regent for her son, William V, Duke of Aquitaine, from 996 until 1004.

Question: Who is Emma Of Blois's mother-in-law?
Answer: Gerloc