Question: Who is the father-in-law of Elizabeth De Burghersh, 3Rd Baroness Burghersh?

Knowledge 1: Elizabeth de Burghersh, 3rd Baroness Burghersh
Elizabeth Despencer, 3rd Baroness Burghersh (c. 1342 – August 1402) was an English noblewoman born to Bartholomew de Burghersh, 2nd Baron Burghersh and Cicely Weyland.Some recently constructed genealogies purport that she was first married, some time after 1347, to Maurice FitzGerald, 4th Earl of Kildare(d. 25 August 1390) and by him had at least four children.Yet it is more consistent with known dates of death of the 4th Earl of Kildare that he married instead Margaret, a daughter of the 1st Baron Burghersh.Otherwise there would be record of Kildare's divorce from Elizabeth and probably a mention in the original records of her 'remarriage' rather than of her 'marriage' to le Despencer.She was married (it is said for the second time) some time before 1373, to Edward le Despencer, 1st Baron le Despencer (c. 24 March 1335-6 – 11 November 1375)and they had six children.Upon the death of her father on 5 April 1369, she inherited the title of Baroness Burghersh. [SEP] Knowledge 2: Edward Despenser, 1st Baron Despenser
Edward le Despenser, 1st Baron Despenser (24 March 1336, Essendine – 11 November 1375) was the son of another Edward le Despenser and Anne Ferrers, sister of Henry, Lord Ferrers of Groby.He succeeded as Lord of Glamorgan in 1349.Le Despencer went with Edward the Black Prince to France, and was present at the Battle of Poitiers.In recognition of his conduct in the French wars, he was summoned to Parliament as a baron in 1357.At the same time, he also became a Knight of the Garter.He was a friend and patron of Jean Froissart and the eldest brother of Henry le Despenser, Bishop of Norwich.There is a statue of him on the top of the Holy Trinity Chantry Chapel in Tewkesbury Abbey, renowned as the "KNEELING KNIGHT".
Knowledge 1: Elizabeth de Burghersh, 3rd Baroness Burghersh
Elizabeth Despencer, 3rd Baroness Burghersh (c. 1342 – August 1402) was an English noblewoman born to Bartholomew de Burghersh, 2nd Baron Burghersh and Cicely Weyland.Some recently constructed genealogies purport that she was first married, some time after 1347, to Maurice FitzGerald, 4th Earl of Kildare(d. 25 August 1390) and by him had at least four children.Yet it is more consistent with known dates of death of the 4th Earl of Kildare that he married instead Margaret, a daughter of the 1st Baron Burghersh.Otherwise there would be record of Kildare's divorce from Elizabeth and probably a mention in the original records of her 'remarriage' rather than of her 'marriage' to le Despencer.She was married (it is said for the second time) some time before 1373, to Edward le Despencer, 1st Baron le Despencer (c. 24 March 1335-6 – 11 November 1375)and they had six children.Upon the death of her father on 5 April 1369, she inherited the title of Baroness Burghersh. [SEP] Knowledge 2: Elizabeth de Portzamparc
Elizabeth de Portzamparc is a French- Brazilian architect.
Knowledge 1: Elizabeth de Burghersh, 3rd Baroness Burghersh
Elizabeth Despencer, 3rd Baroness Burghersh (c. 1342 – August 1402) was an English noblewoman born to Bartholomew de Burghersh, 2nd Baron Burghersh and Cicely Weyland.Some recently constructed genealogies purport that she was first married, some time after 1347, to Maurice FitzGerald, 4th Earl of Kildare(d. 25 August 1390) and by him had at least four children.Yet it is more consistent with known dates of death of the 4th Earl of Kildare that he married instead Margaret, a daughter of the 1st Baron Burghersh.Otherwise there would be record of Kildare's divorce from Elizabeth and probably a mention in the original records of her 'remarriage' rather than of her 'marriage' to le Despencer.She was married (it is said for the second time) some time before 1373, to Edward le Despencer, 1st Baron le Despencer (c. 24 March 1335-6 – 11 November 1375)and they had six children.Upon the death of her father on 5 April 1369, she inherited the title of Baroness Burghersh. [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: Edward le Despenser