Christine of Baden-Durlach
Christine of Baden-Durlach (22 April 1645 – 21 December 1705) was a German noblewoman.
She was a daughter of Frederick VI, Margrave of Baden-Durlach and his wife Christina Magdalena of the Palatinate-Zweibrücken.
Her first marriage was to Albert II, Margrave of Brandenburg-Ansbach.
He died in 1667, and in 1681 she married for the second time to Frederick I, Duke of Saxe-Gotha-Altenburg, widowed earlier that year.
She had no children by either marriage.
Frederick, Hereditary Prince of Baden-Durlach
Frederick, Hereditary Prince of Baden-Durlach (7 October 1703 – 26 March 1732) was a German hereditary prince of the Margraviate of Baden-Durlach.
Frederick was the son of Charles III William, Margrave of Baden-Durlach, and Magdalena Wilhelmine of Württemberg (7 November 1677 - 30 October 1742), the daughter of William Louis, Duke of Württemberg.
He became heir apparent when his elder brother Charles Magnus died in 1712.
However, he died before his father did and therefore never came to government in Durlach.
He served in the imperial army.
In 1724, he was appointed colonel, in 1728, he was promoted to major general.
Christopher of Baden-Durlach
Christopher of Baden- Durlach( 9 October 1684, Karlsburg Castle, Durlach – 2 May 1723, Karlsruhe) was Prince and( titular) Margrave of Baden- Durlach.
Christopher was the son of Margrave Frederick VII Magnus of Baden- Durlach and Augusta Marie of Holstein- Gottorp( born February 6, 1649 – † April 25, 1728), daughter of the Duke Frederick III of Holstein- Gottorp.
He was the brother of the ruling Margrave Charles III William, who reigned from 1709 till 1738.
Countess Palatine Anna of Veldenz
Countess Palatine Anna of Veldenz( 12 November 1540 – 30 March 1586) was Margravine of Baden- Durlach by marriage to Charles II, Margrave of Baden- Durlach, and co-regent of the Margraviate of Baden- Durlach during the minority of her son Ernest Frederick from 1577 to 1584.
Frederick VI, Margrave of Baden-Durlach
Frederick VI, Margrave of Baden- Durlach( 16 November 1617 – 10 or 31 January 1677) was the Margrave of Baden- Durlach from 1659 until his death.
Christine Juliane of Baden-Durlach
Christine Juliane of Baden- Durlach( 12 September 1678 – 10 July 1707), was a German noblewoman member of the House of Zähringen and by marriage Duchess of Saxe- Eisenach.
Born at Karlsburg Castle in Karlsruhe, Durlach, she was the oldest of the four children of Prince Charles Gustav of Baden- Durlach( younger brother of Frederick VII, Margrave of Baden- Durlach) and Anna Sophia of Brunswick- Wolfenbüttel.
Georg Friedrich, Margrave of Baden-Durlach
George Frederick of Baden-Durlach (30 January 1573 – 24 September 1638) was Margrave of Baden-Durlach from 1604 until his abdication in 1622.
He also ruled Baden-Baden.
He was the third son of margrave Charles II of Baden-Durlach and his second wife, Anna of Veldenz.
He was the youngest of eight children and was only four years old when his father died.
He succeeded his brother Ernest Frederick as margrave in 1604.
He also continued his brother's occupation of Baden-Baden.
George Frederick was a prominent member of the Protestant Union.
He raised an army of 12,000 men at the beginning of the Thirty Years' War in 1618.
When Catholic League forces under General Tilly approached Baden in 1622 (Palatinate campaign), he marched against them, but came too late for the Battle of Mingolsheim.
Setting off to pursue the retreating Catholics, he was defeated at the Battle of Wimpfen, and his army was destroyed, a few days later.
In 1627 he joined the Danish army.
He died at Strasbourg in 1638.
Princess Albertina Frederica of Baden-Durlach
Princess and Margravine Albertina Frederica of Baden-Durlach (3 July 1682 – 22 December 1755) was a German princess.
She was the daughter of Frederick VII, Margrave of Baden-Durlach and his wife Duchess Augusta Marie of Holstein-Gottorp.
She married Christian August of Holstein-Gottorp, Prince of Eutin.
Christina Magdalena of the Palatinate-Zweibrücken
Countess Palatine Christina Magdalena of Kleeburg (27 May 1616– 14 August 1662) of the House of Wittelsbach, Margravine of Baden-Durlach.
She was the daughter of John Casimir, Count Palatine of Kleeburg and Princess Catherine of Sweden (a granddaughter of Gustav I of Sweden, making Christina a link between the house of Vasa and the later houses of Holstein-Gottorp and Bernadotte).
Christina Magdalena was a sister of Charles X of Sweden, and grew up in Sweden.
Frederick V, Margrave of Baden-Durlach
Frederick V, Margrave of Baden- Durlach( 6 July 1594, Sulzburg, Hochschwarzwald – 8 September 1659, Durlach) was a German nobleman, who ruled as margrave of Baden- Durlach from 1622 to his death.
He was succeeded by his son Frederick VI, Margrave of Baden- Durlach.

Question: Who is Christine Of Baden-Durlach's maternal grandfather?
Answer: John Casimir, Count Palatine of Kleeburg