Ludwig von Westphalen
Johann Ludwig von Westphalen( 11 July 1770 – 3 March 1842) was a liberal Prussian civil servant and the father- in- law of Karl Marx.
Peter Burroughs
Peter Burroughs( born 27 January 1947) is a British television and film actor, the director of Willow Management.
He is the father- in- law of actor and TV presenter Warwick Davis.
James Armour (Master mason)
James Armour (15 January 1730 – 20 September 1798) was a master mason and father of Jean Armour, and therefore the father-in-law of the poet Robert Burns.
Adam Kazimierz Czartoryski
Prince Adam Kazimierz Czartoryski (1 December 1734 – 19 March 1823) was an influential Polish aristocrat, writer, literary and theater critic, linguist, traveller and statesman.
He was a great patron of arts and a candidate for the Polish crown.
He was educated in England and after his return to Poland in 1758, he became a member of the Sejm (parliament), Crown General of Podolia and Marshal of General Confederation of Kingdom of Poland.
The son of August Aleksander Czartoryski, governor of Ruthenia, who gathered a great estate and founded prosperous workshops, Adam Kazimierz was educated in England and prepared to take over the Polish throne.
But in the period when Poland was left without an elected king, Adam Kazimierz refused the crown (1763), which was accepted by his first cousin Stanisław August Poniatowski, who reigned as Stanisław II August.
The interests of Adam Kazimierz were mainly literary and pedagogical.
He founded periodicals and schools and became the first minister of education in a European country.
By his efforts and those of his ambitious wife, Izabella Elżbieta, née Countess Flemming (1746–1835), their palace at Puławy became an important center of culture competing with royal patronage in the support of Neoclassical architecture and Polish literature; this provided an excellent school for their sons and those of the local gentry.
After the downfall and the third partition of Poland in 1795, Puławy, ruined in 1792–94 and rebuilt, became a shrine to the country’s past, mainly through the efforts of Princess Izabela.
Bill Dundee
William" Bill" Cruickshanks( born 24 October 1943) is a Scottish born- Australian professional wrestler and author better known by his stage name Bill Dundee.
Cruickshanks is the father of Jamie Dundee and the father- in- law of wrestler Bobby Eaton.
Barthold A. Butenschøn Sr.
Hans Barthold Andresen Butenschøn( 27 December 1877 – 28 November 1971) was a Norwegian businessperson.
He was born in Kristiania as a son of Nils August Andresen Butenschøn and Hanna Butenschøn, and grandson of Nicolay Andresen.
Together with Mabel Anette Plahte( 1877 – 1973, a daughter of Frithjof M. Plahte) he had the son Hans Barthold Andresen Butenschøn Jr. and was through him the father- in- law of Ragnhild Butenschøn and grandfather of Peter Butenschøn.
Through his daughter Marie Claudine he was the father- in- law of Joakim Lehmkuhl, through his daughter Mabel Anette he was the father- in- law of Harald Astrup( a son of Sigurd Astrup) and through his daughter Nini Augusta he was the father- in- law of Ernst Torp.
He took commerce school and agricultural school.
He was hired in the family company N. A. Andresen& Co, and became a co-owner in 1910.
He eventually became chief executive officer.
The bank changed its name to Andresens Bank in 1913 and merged with Bergens Kreditbank in 1920.
The merger was dissolved later in the 1920s.
He was also a landowner, owning Nedre Skøyen farm and a lot of land in Enebakk.
He chaired the board of Nydalens Compagnie from 1926, having not been a board member before that.
He also chaired the supervisory council of Forsikringsselskapet Viking and Nedre Glommen salgsforening, and was a supervisory council member of Filharmonisk Selskap.
He was a member of the gentlemen's club SK Fram since 1890, and was proclaimed a lifetime member in 1964.
He was buried in Enebakk.
John Adams (merchant)
John Adams( 1672 or 1673 – 1745) was an American- born Canadian merchant and member of the Nova Scotia Council.
He was the father- in- law of Henry Newton( politician).
Elżbieta Czartoryska (1736–1816)
Princess Elżbieta Izabela Czartoryska( 21 May 1736 – 11 November 1816), better known under her married name of Izabela Lubomirska, was a Polish noblewoman.
Ogawa Mataji
Viscount was a general in the early Imperial Japanese Army.
He was also the father- in- law of Field Marshal Gen Sugiyama.
Izabela Czartoryska
Elżbieta "Izabela" Dorota Czartoryska ("née" Flemming; 3 March 1746 – 15 July 1835) was a Polish princess, writer, and art collector who is widely regarded as a very prominent figure of the Enlightenment in Poland.
She was wife of Adam Kazimierz Czartoryski and became a member of the influential "Familia".
She was the founder of Poland's first museum, the Czartoryski Museum, now situated in Kraków.

Question: Who is Izabela Czartoryska's father-in-law?
Answer: August Aleksander Czartoryski