Question: Who is Gisela Of Hungary's father-in-law?

Knowledge 1: Gisela of Hungary
Gisela of Hungary (or Gisele, Gizella and of Bavaria; 985 – 7 May 1065) was the first queen consort of Hungary by marriage to Stephen I of Hungary, and the sister of Henry II, Holy Roman Emperor.She has been beatified by the Roman Catholic church. [SEP] Knowledge 2: Stephen I of Hungary
Stephen I, also known as King Saint Stephen (975 – 15 August 1038 AD), was the last Grand Prince of the Hungarians between 997 and 1000 or 1001, and the first King of Hungary from 1000 or 1001 until his death in 1038.The year of his birth is uncertain, but many details of his life suggest that he was born in or after 975 in Esztergom.At his birth, he was given the pagan name Vajk.The date of his baptism is unknown.He was the only son of Grand Prince Géza and his wife, Sarolt, who was descended from the prominent family of the "gyulas".Although both of his parents were baptized, Stephen was the first member of his family to become a devout Christian.He married Gisela of Bavaria, a scion of the imperial Ottonian dynasty.After succeeding his father in 997, Stephen had to fight for the throne against his relative, Koppány, who was supported by large numbers of pagan warriors.He defeated Koppány mainly with the assistance of foreign knights, including Vecelin, Hont and Pázmány, but also with help from native lords.He was crowned on 25 December 1000 or 1 January 1001 with a crown sent by Pope Sylvester II.In a series of wars against semi-independent tribes and chieftainsincluding the Black Hungarians and his uncle, Gyula the Youngerhe unified the Carpathian Basin.He protected the independence of his kingdom by forcing the invading troops of Conrad II, Holy Roman Emperor, to withdraw from Hungary in 1030.Stephen established at least one archbishopric, six bishoprics and three Benedictine monasteries; thus the Church in Hungary developed independently of the archbishops of the Holy Roman Empire.He encouraged the spread of Christianity with severe punishments for ignoring Christian customs.His system of local administration was based on counties organized around fortresses and administered by royal officials.Hungary, which enjoyed a lasting period of peace during his reign, became a preferred route for pilgrims and merchants traveling between Western Europe and the Holy Land or Constantinople.He survived all of his children.He died on 15 August 1038 and was buried in his new basilica, built in Székesfehérvár and dedicated to the Holy Virgin.His death caused civil wars which lasted for decades.He was canonized by Pope Gregory VII, together with his son, Emeric, and Bishop Gerard of Csanád, in 1083.Stephen is a popular saint in Hungary and the neighboring territories.In Hungary, his feast day (celebrated on 20 August) is also a public holiday commemorating the foundation of the state, known as State Foundation Day.
Knowledge 1: Gisela of Hungary
Gisela of Hungary (or Gisele, Gizella and of Bavaria; 985 – 7 May 1065) was the first queen consort of Hungary by marriage to Stephen I of Hungary, and the sister of Henry II, Holy Roman Emperor.She has been beatified by the Roman Catholic church. [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: Stephen I of Hungary
Stephen I, also known as King Saint Stephen (975 – 15 August 1038 AD), was the last Grand Prince of the Hungarians between 997 and 1000 or 1001, and the first King of Hungary from 1000 or 1001 until his death in 1038.The year of his birth is uncertain, but many details of his life suggest that he was born in or after 975 in Esztergom.At his birth, he was given the pagan name Vajk.The date of his baptism is unknown.He was the only son of Grand Prince Géza and his wife, Sarolt, who was descended from the prominent family of the "gyulas".Although both of his parents were baptized, Stephen was the first member of his family to become a devout Christian.He married Gisela of Bavaria, a scion of the imperial Ottonian dynasty.After succeeding his father in 997, Stephen had to fight for the throne against his relative, Koppány, who was supported by large numbers of pagan warriors.He defeated Koppány mainly with the assistance of foreign knights, including Vecelin, Hont and Pázmány, but also with help from native lords.He was crowned on 25 December 1000 or 1 January 1001 with a crown sent by Pope Sylvester II.In a series of wars against semi-independent tribes and chieftainsincluding the Black Hungarians and his uncle, Gyula the Youngerhe unified the Carpathian Basin.He protected the independence of his kingdom by forcing the invading troops of Conrad II, Holy Roman Emperor, to withdraw from Hungary in 1030.Stephen established at least one archbishopric, six bishoprics and three Benedictine monasteries; thus the Church in Hungary developed independently of the archbishops of the Holy Roman Empire.He encouraged the spread of Christianity with severe punishments for ignoring Christian customs.His system of local administration was based on counties organized around fortresses and administered by royal officials.Hungary, which enjoyed a lasting period of peace during his reign, became a preferred route for pilgrims and merchants traveling between Western Europe and the Holy Land or Constantinople.He survived all of his children.He died on 15 August 1038 and was buried in his new basilica, built in Székesfehérvár and dedicated to the Holy Virgin.His death caused civil wars which lasted for decades.He was canonized by Pope Gregory VII, together with his son, Emeric, and Bishop Gerard of Csanád, in 1083.Stephen is a popular saint in Hungary and the neighboring territories.In Hungary, his feast day (celebrated on 20 August) is also a public holiday commemorating the foundation of the state, known as State Foundation Day. [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.

Answer: Géza