Dan Meyerstein
Dan Meyerstein FRSC( born 1938) is an Israeli academic and former president of Ariel University.
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.
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
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.
Erick Rodríguez Ayara
Erick Rodríguez Ayara( born 8 December 1968) is a retired Costa Rican professional footballer who plays as a midfielder.
He is the father of Ariel Rodríguez, also a professional footballer.
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.
Cecilia Roth
Cecilia Edith Rotenberg Gutkin better known as Cecilia Roth (born August 8, 1956) is an Argentine actress.
She is the winner of two Goya Awards and a European Film Award.
She is known for being an "Almodóvar girl" and the "muse" of Fito Páez during the 1990s.
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
Ariel Rot
Ariel Rot (born Ariel Rotenberg Gutkin; 19 April 1960, Buenos Aires)
is an Argentine musician.
Rot moved to Spain when he was young and became a member of the group Tequila.
Later, he began his solo musical career, after which he became a member of the group Los Rodríguez (1990–96).
More recently, he has returned to solo performing.
His sister, Cecilia Roth, is a famous actor.
In April 2007, Ariel recorded "Duos, trios y perversiones", an album which included his most popular songs and featured artists such as Enrique Bunbury from Heroes del Silencio, Andrés Calamaro, and Quique Gonzalez.
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.

Question: Who is the sibling-in-law of Ariel Rot?