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.
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
Henry Loring
Henry Lloyd Loring( c.1784–1822) was an English churchman.
He was the first Archdeacon of Calcutta, serving from 1814 until his death on 4 September 1822.
The son of Joshua Loring of Englefield, Berkshire, he was the grandson of Joshua Loring the naval officer.
He was educated at Magdalen College, Oxford, graduating B.A. in 1806, and becoming a Fellow a year later.
Joshua Kushner
Joshua Kushner (born June 12, 1985) is an American businessman and investor.
He is the founder and managing partner of the investment firm Thrive Capital, co-founder of Oscar Health, and the son of real estate magnate Charles Kushner.
His brother is Jared Kushner, the son-in-law and senior advisor of U.S. President Donald Trump.
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.
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.
Jared Kushner
Jared Corey Kushner (born January 10, 1981) is an American investor, real-estate developer, and newspaper publisher who is currently senior advisor to his father-in-law, Donald Trump, the president of the United States.
Kushner is the elder son of the former real-estate developer Charles Kushner, the son of Jewish immigrants from the USSR, and is married to Ivanka Trump, President Trump's daughter and fellow advisor.
As a result of his father's conviction for fraud and incarceration, he took over management of his father's real estate company Kushner Companies, which launched his business career.
He later also bought Observer Media, publisher of the "New York Observer".
He is the co-founder and part owner of Cadre, an online real-estate investment platform.
During the 2016 Trump presidential campaign, Kushner helped develop and run Trump's digital media strategy.
On January 9, 2017, he was named as a senior White House advisor.
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
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.
Eusebius (consul 359)
Flavius Eusebius( died after AD 371) was a Roman Senator, who was the brother- in- law of the emperor Constantius II.

Question: Who is Joshua Kushner's sibling-in-law?
Answer: Ivanka Trump