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.
Ogawa Mataji
Viscount was a general in the early Imperial Japanese Army.
He was also the father- in- law of Field Marshal Gen Sugiyama.
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.
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.
Li Xiong
Li Xiong (李雄) (274–334), courtesy name Zhongjuan (仲雋), formally Emperor Wu of Cheng (Han)
(成(漢)武帝), was the first emperor of the Chinese/Ba-Di state Cheng Han and commonly regarded as its founder (although some historians date Cheng Han's founding to Li Xiong's father Li Te).
Li Xiong's declaration of himself as the Prince of Chengdu in 304 (and thus, independence from Jin Dynasty (265-420)) is commonly regarded as the start of the Sixteen Kingdoms era.
The Book of Jin describes Li Xiong as a beautiful-looking and courageous man who was over two meters tall.
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.
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.
Empress Ren
Empress Ren (任皇后, personal name unknown) was an empress of the Chinese/Di state Cheng Han.
Her husband was the founding emperor Li Xiong
(Emperor Wu).
She was created empress by Li Xiong in 315.
She was sonless, and although Li Xiong had sons by concubines, he chose his nephew Li Ban, whom she raised, to be his crown prince.
After Li Xiong died in 334, Li Ban became emperor and honored her as empress dowager.
Less than a year later, Li Ban was assassinated by Li Xiong's son Li Yue (李越), who subsequently made another son of Li Xiong, Li Qi, whom Empress Dowager Ren had also raised, emperor.
Li Yue forged an edict from Empress Dowager Ren to legitimize his actions.
During Li Qi's reign, she continued as empress dowager.
When Li Qi was overthrown by Li Shou in 338, Li Shou forged an edict from Empress Dowager Ren as well to legitimize his actions, implying that she was still alive at that point, but there was no more mention of her in history from that point on.
It is not known when she died.
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.

Question: Who is the father-in-law of Empress Ren?