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
Eusebius (consul 359)
Flavius Eusebius( died after AD 371) was a Roman Senator, who was the brother- in- law of the emperor Constantius II.
Erminia Frezzolini
Erminia Frezzolini (27 March 1818 – 5 November 1884) was an Italian operatic soprano.
She excelled in the coloratura soprano repertoire, drawing particular acclaim in the bel canto operas of Gaetano Donizetti and Vincenzo Bellini.
She was married to tenor Antonio Poggi from 1841-1846.
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.
Giuseppe Frezzolini
Giuseppe Frezzolini (9 November 1789 – 16 March 1861) was an Italian operatic bass.
Born in Orvieto, he studied singing in his native city with G. Pedoto.
He began his career in 1819 and was active in Italy's leading opera houses up into the 1840s.
He is best known for creating the role of Dr Dulcamara in the world premiere of Gaetano Donizetti's "L'elisir d'amore" at the Teatro della Canobbiana in Milan on 12 May 1832.
He also sang parts in the world premieres of two other Donizetti operas: Pasquale in "Olivo e Pasquale" (7 January 1827, Teatro Valle, Rome) and Belfiore in "Alina, regina di Golconda" (12 May 1828, Teatro Carlo Felice, Genoa).
He died in Orvieto in 1861.
He was the father of soprano Erminia Frezzolini.
Stefano Evodio Assemani
Stefano Evodio Assemani( 15 April 170724 November 1782), Ottoman- born orientalist, nephew of Giuseppe Simone Assemani and cousin of Giuseppe Luigi Assemani, was the chief assistant of his uncle Giuseppe Simone in his work in the Vatican library.
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
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.
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.

Question: Who is the child-in-law of Giuseppe Frezzolini?
Answer: Antonio Poggi