Greg Penner
Gregory B. Penner( born December 18, 1969) is an American businessman and venture capitalist.
Penner was named the chairman of Walmart on June 5, 2015.
He is the son-in- law of S. Robson Walton and the grandson- in- law of Sam Walton, the founder of Walmart.
Robert W. Levering
Robert Woodrow Levering( October 3, 1914 – August 11, 1989) was a U.S. Representative from Ohio, son-in- law of Usher L. Burdick and brother- in- law of Quentin N. Burdick.
David Trueba
David Rodríguez Trueba (born 10 September 1969 in Madrid) is a Spanish novelist, film director and screenwriter.
He is the brother of Academy Award winner Fernando Rodríguez Trueba and the ex-husband of actress Ariadna Gil.
He has published two novels in Anagrama Editions.
Wyndham Goold
Wyndham Goold( 1812-1854) was a Member of Parliament( MP) for County Limerick from 1850 to 1854.
Goold was educated at Westminster School and Trinity College, Dublin.
He was the son in law of Frederick Falkiner Goold, Archdeacon of Raphoe and brother in law of Bishop Hamilton Verschoyle
Charles Francis Norton
Charles Francis Norton( 1807 – 1835) was a 19th- century Member of Parliament for Guildford.
Norton was also a Captain of 52nd Light Infantry; son-in- law of Sir Colin Campbell; brother- in- law of writer Caroline Norton
Fernando Trueba
Fernando Rodríguez Trueba, known as Fernando Trueba, (born 18 January 1955) is a book editor, screenwriter, film director and producer.
Between 1974 and 1979, he worked as a film critic for Spain's leading daily newspaper "El País".
In 1980, he founded the monthly film magazine "Casablanca", which he edited and directed during its first two years.
He is the author of "Diccionario" (Planeta 1997, Plot 2004, Galaxia Guttenberg 2006) and the editor of "Diccionario del Jazz Latino" (SGAE, 1998).
Among other awards, he has won the Oscar for Best Foreign Language Film with "Belle Époque" in 1994, the Goya Award as Best Director three times and a Silver Bear for "Year of Enlightment" at the 37th Berlin International Film Festival.
"Miracle of Candeal" won the Goya for Best Documentary, and "Chico and Rita" won the Goya for Best Feature Animation.
In 1999, "The Girl of Your Dreams" was nominated for the Golden Bear at the 49th Berlin International Film Festival.
In 2011 he won the Award of the Hungarian National Student Jury for "Chico and Rita" at the 7th Festival of European Animated Feature Films and TV Specials.
As a music producer he has won two Grammy Awards and four Latin Grammy Awards.
He is the brother of David Trueba and the father of Jonás Trueba.
Robert Vadra
Robert Vadra is an Indian businessman, entrepreneur and the husband of Priyanka Gandhi.
He is the son -in- law of Sonia Gandhi and Rajiv Gandhi, and the brother- in- law of Rahul Gandhi.
Nick Sidi
Nick Sidi( born 22 February 1966 in Manchester, England) is an English actor.
He is the son -in- law of actress Rosalind Knight and brother- in- law of actress Susannah Elliott- Knight.
He often plays drama or comedy roles on television and frequently appears in BBC dramas.
Eusebius (consul 359)
Flavius Eusebius( died after AD 371) was a Roman Senator, who was the brother- in- law of the emperor Constantius II.
Hypatius (consul 359)
Flavius Hypatius( c. 340- died after AD 383) was a Roman Senator, who was the brother- in- law of the Roman emperor Constantius II.

Question: Who is Fernando Trueba's sibling-in-law?