Question: Who is the maternal grandfather of Philip, Count Of Longueville?

Knowledge 1: Philip, Count of Longueville
Philip of Navarre, Count of Longueville (1336–1363) was a younger brother and supporter of Charles II of Navarre, a claimant to the French throne.The son of Philip III of Navarre and Joan II of Navarre, he married Yolande of Flanders in 1353.She was the daughter of Robert of Flanders and Joan of Brittany (from the House of Capet) and the widow of Henry IV of Bar.The marriage was childless, though by his mistress Jeannette d'AisyPhilip had two illegitimate children - Lancelot (who was granted Longueville as a gift in 1371 by his uncle Charles II of Navarre so long as he served in the company of the Duke of Brittany) and Robine (granted Longueville by her uncle Louis of Navarre in 1367).Philip and his brother Charles fought against John II of France in 1353. [SEP] Knowledge 2: Joan II of Navarre
Joan II (28 January 1312 – 6 October 1349) was Queen of Navarre from 1328 until her death.She was the only surviving child of Louis X of France, King of France and Navarre, and Margaret of Burgundy.Joan's paternity was dubious because her mother was involved in a scandal, but Louis X declared her his legitimate daughter before he died in 1316.However, the French lords were opposed to the idea of a female monarch and elected Louis X's brother, Philip V, king.The Navarrese noblemen also paid homage to Philip.Joan's maternal grandmother, Agnes of France, Duchess of Burgundy, and uncle, Odo IV of Burgundy, made attempts to secure the counties of Champagne and Brie (which had been the patrimony of Louis X's mother, Joan I of Navarre) to Joan, but the French royal troops defeated her supporters.After Philip V married his daughter to Odo and granted him two counties as her dowry, Odo renounced Joan's claim to Champagne and Brie in exchange for a compensation in March 1318.Joan married Philip of Évreux, who was also a member of the French royal family.Philip V was succeeded by his brother, Charles IV, in both France and Navarre in 1322, but most Navarrese lords refused to swear loyalty to him.After Charles IV died in 1328, the Navarrese expelled the French governor and declared Joan the rightful monarch of Navarre.In France, Philip of Valois was crowned king.He concluded an agreement with Joan and her husband, who renounced Joan's claims to Champagne and Brie in exchange for three counties, while Philip acknowledged their right to Navarre.Joan and her husband were together crowned in Pamplona Cathedral on 5 March 1329.The royal couple closely cooperated during their joint reign, but Philip of Évreux was more active.However, they mostly lived in their French domains.Navarre was then administered by governors during their absence.
Knowledge 1: Joan II of Navarre
Joan II (28 January 1312 – 6 October 1349) was Queen of Navarre from 1328 until her death.She was the only surviving child of Louis X of France, King of France and Navarre, and Margaret of Burgundy.Joan's paternity was dubious because her mother was involved in a scandal, but Louis X declared her his legitimate daughter before he died in 1316.However, the French lords were opposed to the idea of a female monarch and elected Louis X's brother, Philip V, king.The Navarrese noblemen also paid homage to Philip.Joan's maternal grandmother, Agnes of France, Duchess of Burgundy, and uncle, Odo IV of Burgundy, made attempts to secure the counties of Champagne and Brie (which had been the patrimony of Louis X's mother, Joan I of Navarre) to Joan, but the French royal troops defeated her supporters.After Philip V married his daughter to Odo and granted him two counties as her dowry, Odo renounced Joan's claim to Champagne and Brie in exchange for a compensation in March 1318.Joan married Philip of Évreux, who was also a member of the French royal family.Philip V was succeeded by his brother, Charles IV, in both France and Navarre in 1322, but most Navarrese lords refused to swear loyalty to him.After Charles IV died in 1328, the Navarrese expelled the French governor and declared Joan the rightful monarch of Navarre.In France, Philip of Valois was crowned king.He concluded an agreement with Joan and her husband, who renounced Joan's claims to Champagne and Brie in exchange for three counties, while Philip acknowledged their right to Navarre.Joan and her husband were together crowned in Pamplona Cathedral on 5 March 1329.The royal couple closely cooperated during their joint reign, but Philip of Évreux was more active.However, they mostly lived in their French domains.Navarre was then administered by governors during their absence. [SEP] Knowledge 2: Louis I d'Orléans, duc de Longueville
Louis I d' Orléans, Duke of Longueville( 1480 – Beaugency, 1 August 1516), was a French aristocrat and general, Grand Chamberlain of France and governor of Provence.He was the second son of François I, Duke of Longueville and Agnes of Savoy.He succeeded his elder brother François II in 1512.He became Duke of Longueville, Count of Montgommery, Count of Tancarville, Prince of Châlet- Aillon, Marquis of Rothelin and viscount of Abberville.He was taken prisoner by the English at the battle of the Spurs when he attempted to bring relief to the siege of Thérouanne on 16 August 1513, and sent to Catherine of Aragon.At first she lodged him in the Tower of London while she dealt with the Scottish invasion and the battle of Flodden.Longueville was treated very well in England.He began a relationship with Jane Popincourt and was used as a supplementary ambassador in arranging the marriage of Mary Tudor and Louis XII of France, as part of a peace treaty with France.Louis married in 1504, Johanna von Hachberg- Sausenberg( – 1543), daughter of Philip of Hochberg .<br>They had four children:
Knowledge 1: Philip, Count of Longueville
Philip of Navarre, Count of Longueville (1336–1363) was a younger brother and supporter of Charles II of Navarre, a claimant to the French throne.The son of Philip III of Navarre and Joan II of Navarre, he married Yolande of Flanders in 1353.She was the daughter of Robert of Flanders and Joan of Brittany (from the House of Capet) and the widow of Henry IV of Bar.The marriage was childless, though by his mistress Jeannette d'AisyPhilip had two illegitimate children - Lancelot (who was granted Longueville as a gift in 1371 by his uncle Charles II of Navarre so long as he served in the company of the Duke of Brittany) and Robine (granted Longueville by her uncle Louis of Navarre in 1367).Philip and his brother Charles fought against John II of France in 1353. [SEP] Knowledge 2: Louis I d'Orléans, duc de Longueville
Louis I d' Orléans, Duke of Longueville( 1480 – Beaugency, 1 August 1516), was a French aristocrat and general, Grand Chamberlain of France and governor of Provence.He was the second son of François I, Duke of Longueville and Agnes of Savoy.He succeeded his elder brother François II in 1512.He became Duke of Longueville, Count of Montgommery, Count of Tancarville, Prince of Châlet- Aillon, Marquis of Rothelin and viscount of Abberville.He was taken prisoner by the English at the battle of the Spurs when he attempted to bring relief to the siege of Thérouanne on 16 August 1513, and sent to Catherine of Aragon.At first she lodged him in the Tower of London while she dealt with the Scottish invasion and the battle of Flodden.Longueville was treated very well in England.He began a relationship with Jane Popincourt and was used as a supplementary ambassador in arranging the marriage of Mary Tudor and Louis XII of France, as part of a peace treaty with France.Louis married in 1504, Johanna von Hachberg- Sausenberg( – 1543), daughter of Philip of Hochberg .<br>They had four children:

Answer: Louis X of France