Question: Who is Henri Ii, Duke Of Nemours's paternal grandfather?

Knowledge 1: Henri II, Duke of Nemours
Henri of Savoy (7 November 1625, Paris – 4 January 1659, Paris) was the seventh Duc de Nemours (1652–59), and was also Count of Geneva.Henri, as the third son of Henri de Savoie, 4th Duc de Nemours, was not expected to succeed to the dukedom and entered the priesthood.By 1651, he had become Archbishop of Reims.When his brothers Louis and Charles both predeceased him without leaving sons, he was relieved of his vows and became Duc de Nemours in 1652.He married Marie d'Orleans (daughter of Henri d'Orléans, Duke of Longueville and Louise de Bourbon) in 1657, but died two years later without children.On his death, the title of Duke of Nemours reverted to the Crown.He was succeeded as Count of Geneva by his niece, Marie Jeanne Baptiste de Savoie, Duchess of Savoy. [SEP] Knowledge 2: Henri I, Duke of Nemours
Henri of Savoy  (2 November 157210 July 1632), called originally Marquis de Saint-Sorlin, was the son of Jacques of Savoy and Anna d'Este, the widow of François de Lorraine, Duke of Guise.He succeeded his brother Charles Emmanuel as Duke of Nemours.In 1588 he took the marquisate of Saluzzo from the French for his cousin, the Duke of Savoy.The princes of Guise, his half-brothers, induced him to join the League, and in 1591 he was made governor of Dauphiné in the name of that faction.He made his submission to Henry IV in 1596.After quarrelling with the duke of Savoy he withdrew to Burgundy and joined the Spaniards in their war against Savoy.After peace had been proclaimed on November 14, 1616, he retired to the French court.After his death, he was succeeded by his eldest son, Louis; on the death of Louis in 1641 by his second son Charles Amadeus; and on Charles's death in 1651 by his third son Henri.All three were the sons of his wife Anne de Lorraine (1600–1638), daughter of Charles de Lorraine, Duke of Aumale.
Knowledge 1: Henri II, Duke of Nemours
Henri of Savoy (7 November 1625, Paris – 4 January 1659, Paris) was the seventh Duc de Nemours (1652–59), and was also Count of Geneva.Henri, as the third son of Henri de Savoie, 4th Duc de Nemours, was not expected to succeed to the dukedom and entered the priesthood.By 1651, he had become Archbishop of Reims.When his brothers Louis and Charles both predeceased him without leaving sons, he was relieved of his vows and became Duc de Nemours in 1652.He married Marie d'Orleans (daughter of Henri d'Orléans, Duke of Longueville and Louise de Bourbon) in 1657, but died two years later without children.On his death, the title of Duke of Nemours reverted to the Crown.He was succeeded as Count of Geneva by his niece, Marie Jeanne Baptiste de Savoie, Duchess of Savoy. [SEP] Knowledge 2: Jacques, Duke of Nemours
Jacques of Savoy, 2nd duke of Nemours( 12 October 153115 June 1585) was the son of Philippe, Duke of Nemours, and became Duke of Nemours on his father's death in 1533.He distinguished himself at the sieges of Lens and Metz( 1552 – 1553), at the Battle of Renty( 1554) and in the campaign of Piedmont( 1555).He was a supporter of the house of Guise, and had to retire for some time into Savoy in consequence of a plot.On his return to France he fought the Huguenots, and signalized himself by his successes in Dauphiné and Lyonnais.In 1567 he induced the court to return from Meaux to Paris, took part in the battle of Saint Denis, protested against the peace of Longjumeau, and repulsed the invasion of Wolfgang, Count Palatine of Zweibrücken.He devoted his last years to letters and art, and died at Annecy.He married, on 29 April 1566, Anna d' Este, daughter of Duke Ercole II of Ferrara and Renée of France, and widow of Francis, Duke of Guise.He was succeeded as Duke of Nemours by his sons, Charles Emmanuel de Savoie, 3rd Duc de Nemours and Henri I, Duke of Nemour.Descendencia: i. Charles Enmanuel, 1567- 1595 ii. Marguerite, 1569- 1572 iii.Enrique I, 1572- 1632, en inglés( Henry I de Savoy) Con descendencia iv.Robert, 1577- 1660 que caso con Marie Caillaux( 1580- 1670) con descendencia: Rene( 1601- 1696)Con Descendencia Robart( 1606 -??)A fictionalized version of the second Duke of Nemours serves as the love interest in the early novel" La Princesse de Clèves", which takes place at the court of Henry II of France.
Knowledge 1: Henri I, Duke of Nemours
Henri of Savoy  (2 November 157210 July 1632), called originally Marquis de Saint-Sorlin, was the son of Jacques of Savoy and Anna d'Este, the widow of François de Lorraine, Duke of Guise.He succeeded his brother Charles Emmanuel as Duke of Nemours.In 1588 he took the marquisate of Saluzzo from the French for his cousin, the Duke of Savoy.The princes of Guise, his half-brothers, induced him to join the League, and in 1591 he was made governor of Dauphiné in the name of that faction.He made his submission to Henry IV in 1596.After quarrelling with the duke of Savoy he withdrew to Burgundy and joined the Spaniards in their war against Savoy.After peace had been proclaimed on November 14, 1616, he retired to the French court.After his death, he was succeeded by his eldest son, Louis; on the death of Louis in 1641 by his second son Charles Amadeus; and on Charles's death in 1651 by his third son Henri.All three were the sons of his wife Anne de Lorraine (1600–1638), daughter of Charles de Lorraine, Duke of Aumale. [SEP] Knowledge 2: Jacques, Duke of Nemours
Jacques of Savoy, 2nd duke of Nemours( 12 October 153115 June 1585) was the son of Philippe, Duke of Nemours, and became Duke of Nemours on his father's death in 1533.He distinguished himself at the sieges of Lens and Metz( 1552 – 1553), at the Battle of Renty( 1554) and in the campaign of Piedmont( 1555).He was a supporter of the house of Guise, and had to retire for some time into Savoy in consequence of a plot.On his return to France he fought the Huguenots, and signalized himself by his successes in Dauphiné and Lyonnais.In 1567 he induced the court to return from Meaux to Paris, took part in the battle of Saint Denis, protested against the peace of Longjumeau, and repulsed the invasion of Wolfgang, Count Palatine of Zweibrücken.He devoted his last years to letters and art, and died at Annecy.He married, on 29 April 1566, Anna d' Este, daughter of Duke Ercole II of Ferrara and Renée of France, and widow of Francis, Duke of Guise.He was succeeded as Duke of Nemours by his sons, Charles Emmanuel de Savoie, 3rd Duc de Nemours and Henri I, Duke of Nemour.Descendencia: i. Charles Enmanuel, 1567- 1595 ii. Marguerite, 1569- 1572 iii.Enrique I, 1572- 1632, en inglés( Henry I de Savoy) Con descendencia iv.Robert, 1577- 1660 que caso con Marie Caillaux( 1580- 1670) con descendencia: Rene( 1601- 1696)Con Descendencia Robart( 1606 -??)A fictionalized version of the second Duke of Nemours serves as the love interest in the early novel" La Princesse de Clèves", which takes place at the court of Henry II of France.

Answer: Jacques