Rudolph II, Count of Habsburg
Rudolph II( or Rudolph the Kind)( died 10 April 1232) was Count of Habsburg in the Aargau and a progenitor of the royal House of Habsburg.
He was the only son of Count Albert III of Habsburg and Ita of Pfullendorf.
He married Agnes of Staufen.
Rudolph was the father of Count Albert IV of Habsburg and Count Rudolph III of Habsburg and the grandfather of King Rudolph I of Germany.
Wenceslaus II of Bohemia
Wenceslaus II Přemyslid (27 September 1271 – 21 June 1305) was King of Bohemia (1278–1305), Duke of Cracow (1291–1305), and King of Poland (1300–1305).
He was the only son of King Ottokar II of Bohemia and Ottokar's second wife Kunigunda.
He was born in 1271, ten years after the marriage of his parents.
Kunigunda was the daughter of Rostislav Mikhailovich, lord of Slavonia, son of a Grand Prince of Kiev, and Anna of Hungary, daughter of Béla IV of Hungary.
His great-grandfather was the German king Philip of Swabia.
Wenceslaus II was the grandfather of the Holy Roman Emperor, Charles IV.
He was a member of the Přemyslid dynasty.
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.
Judith of Brittany
Judith of Brittany, also called Judith of Rennes( 982–1017), was Duchess of Normandy from until her death.
Albert III, Count of Habsburg
Albert III( died 25 November 1199), also known as Albert the Rich, was Count of Habsburg and a progenitor of the royal House of Habsburg.
He was the son of Count Werner II of Habsburg, whom he succeeded in 1167.
Albert married Ida, daughter of Count Rudolph of Pfullendorf.
Like his father, he was a loyal supporter of the Imperial House of Hohenstaufen.
He was the father of Count Rudolph II of Habsburg.
Ogawa Mataji
Viscount was a general in the early Imperial Japanese Army.
He was also the father- in- law of Field Marshal Gen Sugiyama.
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.
Judith of Habsburg
Judith (13 March 1271 – 21 May 1297), also named Guta , a member of the House of Habsburg, was the youngest daughter of King Rudolf I of Germany and his wife Gertrude of Hohenburg.
She was Queen of Bohemia and Poland from 1285 until her death by her marriage with the Přemyslid king Wenceslaus II.
Margaret of Bohemia, Duchess of Wroclaw
Margaret of Bohemia( 21 February 1296 – 8 April 1322) was a daughter of Wenceslaus II of Bohemia and his first wife, Judith of Habsburg.

Question: Who is Judith Of Habsburg's father-in-law?
Answer: Ottokar II of Bohemia