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.
Gaius Rubellius Blandus
Gaius Rubellius Blandus was a Roman senator who lived during the Principate.
Blandus was the grandson of Rubellius Blandus of Tibur, a member of the Equestrian class, who was the first Roman to teach rhetoric.
He was suffect consul from August to December AD 18 with Marcus Vipstanus Gallus as his colleague.
In AD 33, he married Julia Livia, granddaughter of the Roman emperor Tiberius.
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.
Julia Livia
Julia Livia (c.7–43 AD), sometimes referred to as Julia Drusi Caesaris filia (Julia, daughter of Drusus Caesar), was the daughter of Drusus Julius Caesar and Livilla, and granddaughter of the Roman Emperor Tiberius.
She was also a first cousin of the emperor Caligula, and niece of the emperor Claudius.
Rubellius Blandus
Rubellius Blandus was a Roman, native of Tibur( Tivoli, Italy).
He was the first Equestrian of Ancient Rome to teach rhetoric and thus made it more respectable( Sen., Controv. 2, 5).
He was the teacher of Papirius Fabianus, who was in turn the teacher of Seneca the Younger.
His grandson Gaius Rubellius Blandus was a suffect consul of 18.
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.
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.
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.
Rubellia Bassa
Rubellia Bassa( born between 33- 38) was a daughter of Gaius Rubellius Blandus, consul in AD 18 and possibly his wife Julia Livia( killed 43) or an earlier wife.

Question: Who is the mother-in-law of Gaius Rubellius Blandus?