Question: Who is the father-in-law of Sisowath Kossamak?

Knowledge 1: Sisowath Kossamak
Sisowath Kossamak (9 April 1904 – 27 April 1975) was the Queen consort of Cambodia by marriage to King Norodom Suramarit from 1955 to his death in 1960.She then became co-head of state with her only son, Norodom Sihanouk, from 1960 to 1970.Sisowath Kossamak was born Princess of Cambodia as the daughter of King Sisowath Monivong and his wife Norodom Kanviman Norleak Tevi.Her official title was Preah Mohasatreiyani Sisowath Monivong Kossamak Nearirath Serey Vathana .Upon the death of Monivong in 1941, Sihanouk took the throne.In 1955, he abdicated in favor of his father Suramarit, who then reigned for five years.After her husband's death, Kossamak became the symbol and representative of the monarchy while Sihanouk assumed a role equal to that of a monarch.Both were overthrown in a 1970 coup, and they went into exile in China.Kossamak died there in 1975. [SEP] Knowledge 2: Norodom Suramarit
Norodom Suramarit  (6 March 1896 – 3 April 1960) was King of Cambodia from 2 March 1955 until his death in 1960.He was the father of King Norodom Sihanouk and the grandfather of Cambodia's current king, Norodom Sihamoni.Suramarit was born in Phnom Penh to Prince Norodom Sutharot.When his grandfather King Norodom died in 1904, Norodom's brother Sisowath took the throne.He died in 1927 and was succeeded by his son Monivong.Suramarit married Monivong's daughter Sisowath Kosamak.Upon Monivong's death in 1941, Sihanouk, Suramarit's son and Monivong's grandson, was selected as the new king.In 1955, Sihanouk abdicated in favor of his father.Following Suramarit's death in 1960, Sihanouk became head of state once more (although he did not formally regain the title of king until 1993).Suramarit was given the posthumous title of "Preah Karuna Preah Norodom Suramarit Preah Moha Kachanakkot" .His wife Queen Sisowath Kosamak remained Queen Mother after her husband's death.
Knowledge 1: Sisowath Kossamak
Sisowath Kossamak (9 April 1904 – 27 April 1975) was the Queen consort of Cambodia by marriage to King Norodom Suramarit from 1955 to his death in 1960.She then became co-head of state with her only son, Norodom Sihanouk, from 1960 to 1970.Sisowath Kossamak was born Princess of Cambodia as the daughter of King Sisowath Monivong and his wife Norodom Kanviman Norleak Tevi.Her official title was Preah Mohasatreiyani Sisowath Monivong Kossamak Nearirath Serey Vathana .Upon the death of Monivong in 1941, Sihanouk took the throne.In 1955, he abdicated in favor of his father Suramarit, who then reigned for five years.After her husband's death, Kossamak became the symbol and representative of the monarchy while Sihanouk assumed a role equal to that of a monarch.Both were overthrown in a 1970 coup, and they went into exile in China.Kossamak died there in 1975. [SEP] Knowledge 2: 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.
Knowledge 1: Sisowath Kossamak
Sisowath Kossamak (9 April 1904 – 27 April 1975) was the Queen consort of Cambodia by marriage to King Norodom Suramarit from 1955 to his death in 1960.She then became co-head of state with her only son, Norodom Sihanouk, from 1960 to 1970.Sisowath Kossamak was born Princess of Cambodia as the daughter of King Sisowath Monivong and his wife Norodom Kanviman Norleak Tevi.Her official title was Preah Mohasatreiyani Sisowath Monivong Kossamak Nearirath Serey Vathana .Upon the death of Monivong in 1941, Sihanouk took the throne.In 1955, he abdicated in favor of his father Suramarit, who then reigned for five years.After her husband's death, Kossamak became the symbol and representative of the monarchy while Sihanouk assumed a role equal to that of a monarch.Both were overthrown in a 1970 coup, and they went into exile in China.Kossamak died there in 1975. [SEP] Knowledge 2: 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).

Answer: Norodom Sutharot