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
Agnieszka (courtier)
Agnieszka( died after 1572), was a Polish Court dwarf in service of Sophia Jagiellon, Duchess of Brunswick- Lüneburg.
She was the personal favorite and secretary of Sophia.
Agnieszka was likely in the service of Sophia in Poland prior to her marriage.
She did belong to the Polish retinue of 500 people accompanying Sophia from Poland to her new life in Germany upon her marriage to Henry V, Duke of Brunswick- Lüneburg in February 1556.
In contrast to the majority of the Polish courtiers, Agnieszka remained with Sophia in her new court in Germany in Wolfenbüttel Castle.
She had an influential position at court as the personal confidante and secretary of Sophia.
She conducted the correspondence between Sophia and her powerful relatives, such as her brother the king of Poland and her sister the queen of Sweden.
In 1568, she accompanied Sophia to her dower court, and assisted her in making it a cultural center.
After 1572, she assisted Sophia in her work to defend her late brother's will.
Her year of death is not known, but she was noted to be alive in 1572.
Her position is mirrored with Dorothea Ostrelska, whose life in the court of Sophia's sister Catherine Jagellon is an almost exact replica to her.
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.
Romanos Argyros (10th century)
Romanos Argyros was a Byzantine aristocrat and son-in- law of Emperor Romanos I Lekapenos.
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 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.
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
George M. Dallas
George Mifflin Dallas (July 10, 1792December 31, 1864) was an American politician and diplomat who served as mayor of Philadelphia from 1828 to 1829 and as the 11th vice president of the United States from 1845 to 1849.
The son of Secretary of the Treasury Alexander J. Dallas, George Dallas attended elite preparatory schools before embarking on a legal career.
He served as the private secretary to Albert Gallatin and worked for the Treasury Department and the Second Bank of the United States.
He emerged as a leader of the "Family party" faction of the Pennsylvania Democratic Party, and Dallas developed a rivalry with James Buchanan, the leader of the "Amalgamator" faction.
Between 1828 and 1835, he served as the mayor of Philadelphia, the United States Attorney for the Eastern District of Pennsylvania, and the Pennsylvania Attorney General.
He also represented Pennsylvania in the United States Senate from 1831 to 1833 but declined to seek re-election.
President Martin Van Buren appointed Dallas to the post of Minister to Russia, and Dallas held that position from 1837 to 1839.
Dallas supported Van Buren's bid for another term in the 1844 presidential election, but James K. Polk won the party's presidential nomination.
The 1844 Democratic National Convention nominated Dallas as Polk's running mate, and Polk and Dallas defeated the Whig ticket in the general election.
A supporter of expansion and popular sovereignty, Dallas called for the annexation of all of Mexico during the Mexican–American War.
He sought to position himself for contention in the 1848 presidential election, but his vote to lower the tariff destroyed his base of support in his home state.
Dallas served as the ambassador to Britain from 1856 to 1861 before retiring from public office.
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.
Sophia Dallas
Sophia Chew Nicklin Dallas (June 24, 1798 – January 11, 1869) was the wife of Vice President George Mifflin Dallas who served under President James K. Polk.
She was the daughter of Philadelphia merchant Philip Nicklin and Julianna Nicklin (née Chew), and the granddaughter of Benjamin Chew.
George and Sophia Dallas
wed in 1816 and had eight children.
Dallas held a disliking for Washington, D.C., and during her husband's term as Vice President she remained mostly in Philadelphia except for occasional visits to the capital.

Question: Who is Sophia Dallas's sibling-in-law?
Answer: Alexander J. Dallas