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.
Lee Hsien Loong
Lee Hsien Loong (Tamil:
லீ சியன் லூங்; born 10 February 1952)
is a Singaporean politician.
He is the current and third Prime Minister of Singapore since 2004.
He took over the leadership of the People's Action Party (PAP) when former Prime Minister Goh Chok Tong stepped down from the position to become the new Senior Minister.
Lee then led his party to victory in the 2006, 2011 and 2015 general elections.
He began his current term on 15 January 2016 following the opening of Singapore's 13th Parliament.
Lee is the eldest son of Singapore's first Prime Minister, Lee Kuan Yew.
Lee graduated from Trinity College, Cambridge University, as Senior Wrangler - the top mathematics undergraduate in 1974, and gaining a Diploma in Computer Science with distinction as well.
He later earned a Master of Public Administration at Harvard's Kennedy School of Government.
From 1971 to 1984, he served in the Singapore Armed Forces where he rose to the rank of brigadier general.
He won his first election for Member of Parliament in 1984, contesting as a member of the People's Action Party.
Under Singapore's second prime minister, Goh Chok Tong, Lee served as the Minister for Trade and Industry, Minister for Finance and Deputy Prime Minister.
Ho Ching
Ho Ching  (born March 27, 1953) is the Chief Executive Officer of Temasek Holdings (since 2004).
She is married to the current Prime Minister of Singapore, Lee Hsien Loong.
Ho first joined Temasek Holdings as a Director in January 2002 then became its Executive Director in May 2002 and was appointed Chief Executive Officer on 1 January 2004.
As of 2018, she is listed as the 17th most powerful woman in the world by "Forbes".
Ho Ching Lam
Ho Ching Lam( born August 23, 1999) is a Hong Kong female acrobatic gymnast.
With partners Carmen Gast and Lam Ho Ching, Ho Ching Lam competed in the 2014 Acrobatic Gymnastics World Championships.
Wu Ho-ching
Wu Ho-ching( born 30 August 1991 in Hong Kong) is a Hong Kong- based tennis player.
Ogawa Mataji
Viscount was a general in the early Imperial Japanese Army.
He was also the father- in- law of Field Marshal Gen Sugiyama.
Carmen Gast
Carmen Gast( born November 16, 1994) is a Hong Kong female acrobatic gymnast.
With partners Ho Ching Lam and Lam Ho Ching, Carmen Gast competed in the 2014 Acrobatic Gymnastics World Championships.
Lam Ho Ching
Lam Ho Ching( born November 5, 1998) is a Hong Kong female acrobatic gymnast.
With partners Carmen Gast and Ho Ching Lam, Lam Ho Ching competed in the 2014 Acrobatic Gymnastics World Championships.
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.

Question: Who is Ho Ching's father-in-law?
Answer: Lee Kuan Yew