Question: Who is George Ii, Landgrave Of Hesse-Darmstadt's father?

Knowledge 1: George II, Landgrave of Hesse-Darmstadt
George II of Hesse-Darmstadt, (17 March 1605, in Darmstadt – 11 June 1661) was the Landgrave of Hesse-Darmstadt from 1626 to 1661.He was the son of Ludwig V and Magdalene of Brandenburg.He married Sophia Eleonore of Saxony on 1 April 1627.From 1645 to 1648 he led the so-called "Hessenkrieg" against the Landgravine Amalie Elizabeth of Hesse-Kassel over the inheritance of the extinct line of Hesse-Marburg.This conflict resulted in the loss of Hesse-Marburg to Hesse-Kassel. [SEP] Knowledge 2: Magdalene of Brandenburg
Magdalene of Brandenburg, also Magdalene and Magdalen, (7 January 1582 – 4 May 1616) was the daughter of John George, Elector of Brandenburg and his third wife Elisabeth of Anhalt-Zerbst.She married Louis V, Landgrave of Hesse-Darmstadt.
Knowledge 1: George II, Landgrave of Hesse-Darmstadt
George II of Hesse-Darmstadt, (17 March 1605, in Darmstadt – 11 June 1661) was the Landgrave of Hesse-Darmstadt from 1626 to 1661.He was the son of Ludwig V and Magdalene of Brandenburg.He married Sophia Eleonore of Saxony on 1 April 1627.From 1645 to 1648 he led the so-called "Hessenkrieg" against the Landgravine Amalie Elizabeth of Hesse-Kassel over the inheritance of the extinct line of Hesse-Marburg.This conflict resulted in the loss of Hesse-Marburg to Hesse-Kassel. [SEP] Knowledge 2: Louis V, Landgrave of Hesse-Darmstadt
Louis V of Hesse-Darmstadt (24 September 1577 – 27 July 1626) was the Landgrave of Hesse-Darmstadt from 1596 to 1626.He was born on 24 September 1577 as the son of George I, Landgrave of Hesse-Darmstadt and Magdalene of Lippe.In 1604 he inherited a part of Hessen-Marburg after the death of Louis IV of Hesse-Marburg who was childless.The other half went to Maurice of Hesse-Kassel (or Hesse-Cassel), but since Maurice was a Calvinist, Ludwig claimed a right on the whole of Hesse-Marburg.Lutheran professors of the University of Marburg who refused to convert to Calvinism founded in 1607 the University of Gießen which was named "Ludoviciana".This led to a conflict during the Thirty Years' War, between Louis V, who stood on the side of the Emperor, and Maurice, who was on the side of the Protestants.Hesse-Darmstadt suffered severely from the ravages from the Swedes during the conflict.The Landgrave died in 1626 and he was succeeded by George II, Landgrave of Hesse-Darmstadt.In 1722, Johann Georg Liebknecht, an astronomer at the University of Gießen, named a star, which he thought was a planet, Sidus Ludoviciana after Ludwig V.
Knowledge 1: Magdalene of Brandenburg
Magdalene of Brandenburg, also Magdalene and Magdalen, (7 January 1582 – 4 May 1616) was the daughter of John George, Elector of Brandenburg and his third wife Elisabeth of Anhalt-Zerbst.She married Louis V, Landgrave of Hesse-Darmstadt. [SEP] Knowledge 2: Louis V, Landgrave of Hesse-Darmstadt
Louis V of Hesse-Darmstadt (24 September 1577 – 27 July 1626) was the Landgrave of Hesse-Darmstadt from 1596 to 1626.He was born on 24 September 1577 as the son of George I, Landgrave of Hesse-Darmstadt and Magdalene of Lippe.In 1604 he inherited a part of Hessen-Marburg after the death of Louis IV of Hesse-Marburg who was childless.The other half went to Maurice of Hesse-Kassel (or Hesse-Cassel), but since Maurice was a Calvinist, Ludwig claimed a right on the whole of Hesse-Marburg.Lutheran professors of the University of Marburg who refused to convert to Calvinism founded in 1607 the University of Gießen which was named "Ludoviciana".This led to a conflict during the Thirty Years' War, between Louis V, who stood on the side of the Emperor, and Maurice, who was on the side of the Protestants.Hesse-Darmstadt suffered severely from the ravages from the Swedes during the conflict.The Landgrave died in 1626 and he was succeeded by George II, Landgrave of Hesse-Darmstadt.In 1722, Johann Georg Liebknecht, an astronomer at the University of Gießen, named a star, which he thought was a planet, Sidus Ludoviciana after Ludwig V.

Answer: Louis V, Landgrave of Hesse-Darmstadt