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.
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.
Toghon Temür
Toghon Temür ("Togoontömör"; 25 May 1320 – 23 May 1370), also known by the temple name Emperor Huizong  bestowed by the Northern Yuan dynasty in Mongolia and by the posthumous name Shundi  bestowed by the Hongwu Emperor of the Ming dynasty China, was a son of Khutughtu Khan Kusala who ruled as emperor of the Yuan dynasty.
Apart from Emperor of China, he is also considered the last Khagan of the Mongol Empire, although it was only nominal due to the division of the empire at the start of the Yuan dynasty.
During the last years of his reign, the Yuan dynasty was overthrown by the Red Turban Rebellion, which established the Ming dynasty, although the Mongols remained in control of Mongolia.
As such, he was the final monarch of the Yuan dynasty and the first ruler of the Northern Yuan dynasty.
Emperor Huizong was a Buddhist student of the Karmapas (heads of the Karma Kagyu school of Tibetan Buddhism) and is considered a previous incarnation of the Tai Situpas.
He also notably invited the Jonang savant Dölpopa Shérab Gyeltsen to teach him, but was rebuffed.
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).
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.
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.
John Vernou Bouvier III
John Vernou" Black Jack" Bouvier III( May 19, 1891 – August 3, 1957) was an American Wall Street stockbroker and socialite.
He was the father of First Lady Jacqueline Kennedy Onassis and of socialite Lee Radziwill, and was the father- in- law of John F. Kennedy.
Empress Gi
Empress Gi (or Empress Ki; ; 1315–1369/70), known as Empress Qi (or Ch'i) in Chinese and Öljei Khutuk  in Mongolian, was one of the primary empresses of Toghon Temür of the Yuan dynasty and the mother of Biligtü Khan.
She was originally from an aristocratic family of Goryeo, present-day Korea, and came to Yuan as an imperial concubine of Toghon Temür.
Harry Smith (athlete)
Harry James Smith( July 30, 1888 – November 20, 1962) was an American long- distance runner.
He was most notable for competing in the 1912 Olympics in Stockholm.
He was also the father of Hart wrestling family matriarch Helen Hart and the father- in- law of Stu Hart.

Question: Who is Empress Gi's father-in-law?