Francis I, Duke of Nevers
Francis I of Cleves,( 2 September 1516 – 13 February 1561) was a commander in the French Royal Army and the first Duke of Nevers.
He participated in the suppression of the Amboise conspiracy.
The only son of Charles II of Nevers( died in the Louvre in 1521) and Marie d' Albret, Countess of Rethel, Francis succeeded his father as Count of Nevers and Eu. In 1539 he became Duke of Nevers.
When his mother died in 1549, he also inherited the title of Count of Rethel.
In 1538, Francis married Marguerite of Bourbon- La Marche( 1516 – 1589), daughter of Charles de Bourbon, Duke of Vendôme and Françoise of Alençon.
They had five children:
Louis I, Count of Nevers
Louis I( 1272 – 22 July 1322) was" suo jure" Count of Nevers and" jure uxoris" Count of Rethel.
Louis was a son of Robert III, Count of Flanders, and Yolande, Countess of Nevers.
He succeeded his parents as Count of Nevers.
In December 1290, he married Joan, Countess of Rethel, and thus became her co-ruler in the County of Rethel.
They had two children:
He died in Paris shortly before his father and thus never succeeded his father as Count of Flanders.
Héctor Barrantes
Héctor Barrantes Sansoni( 1939–1990) was an Argentine polo player.
He was the stepfather of Sarah, Duchess of York.
Yolande II, Countess of Nevers
Yolande II or Yolande of Nevers , (December 1247 – 2 June 1280) was the daughter of Odo of Burgundy, and Matilda II, Countess of Nevers.
On the death of her mother in 1262, Yolande, became the titular countess of Nevers, Tonnerre and Auxerre.
However, in 1273 the arbitrators at the Parlement de Paris decided that the inheritance would be split among the sisters: Yolande got Nevers and the Château de Druyes, while her sisters Margaret and Adelaide inherited Tonnerre and Auxerre, respectively.
Their aunt Agnes received the Bourbon fiefs.
Upon the death of her paternal grandfather, Hugh IV, Duke of Burgundy, in 1272, after their marriage in Auxerre the same year, Yolande and her influential second husband, Robert III, Count of Flanders, claimed the Duchy of Burgundy on the basis of primogeniture, being the first-born child of Hugh's deceased eldest son.
Hugh IV, however, in his will named his third son, Robert, as heir to the Duchy while giving other fiefs to his granddaughters.
King Philip III of France, one of the arbitrators, decided in favor of her uncle, who thus became Duke Robert II, on the basis of proximity of blood.
Her first marriage was to John Tristan, Count of Valois, son of Louis IX of France and Margaret of Provence, in June 1265; they had no children, and he died of dysentery in 1270 at Tunis while on the Eighth Crusade.
Yolande's children with Robert III, Count of Flanders, were:
Matilda II, Countess of Nevers
Matilda II, Countess of Nevers (1234/35–1262), also known as Maud of Dampierre or Mathilda II of Bourbon, was a sovereign Countess of Nevers, Countess of Auxerre, Countess of Tonnerre and Lady of Bourbon.
She was a daughter of Archambaud IX of Bourbon and Yolande de Châtillon, Countess of Nevers.
As heiress to the counties of Nevers, Auxerre and Tonnerre, she was married off to Odo, Count of Nevers, the son and heir of Hugh IV, Duke of Burgundy.
By this marriage Odo reunited two important areas that had previously been united as the Duchy of Burgundy, but he died leaving no male heirs, and so the united territory passed to his brother Robert II, Duke of Burgundy.
After her father's death Matilda also became Lady of Bourbon.
With Odo she had three children:
Charles II, Count of Nevers
Charles II( died in Louvre in 1521) was Count of Nevers( 1506 – 1521).
He was son of Engelbert de La Mark and Charlotte de Bourbon- Vendome.
He belongs to the House de La Mark.
His father Engelbert, Count of Nevers( 1491 – 1506) was son of John I, Duke of Cleves( 1384 – 1404) and Elisabeth Countess of Nevers.
Elisabeth was great- granddaughter of Philip II duke of Burgundy.
Charles II succeeded his father in 1506.
He married in 1504 to Marie d' Albret, Countess of Rethel, daughter of Jean d' Albret and Charlotte Countess of Rethel.
Thus he became Count of Rethel jure uxoris.
They had:
Jerrold Wexler
Jerrold Wexler( June 27, 1924 – November 10, 1992) was a noted American businessman and film producer.
He was the brother of cinematographer Haskell Wexler and the stepfather of actress Daryl Hannah.
Joan II, Countess of Burgundy
Joan II, Countess of Burgundy( 15 January 1292 – 21 January 1330), was Queen of France by marriage to Philip V of France, and ruling Countess of Burgundy and Countess of Artois.
She was the eldest daughter and heiress of Otto IV, Count of Burgundy, and Mahaut, Countess of Artois.
Matilda I, Countess of Nevers
Matilda I, Countess of Nevers or Mathilde de Courtenay, or Mahaut de Courtenay,( 1188 – 1257), was a ruling countess of Nevers, Auxerre and Tonnerre.
She was the only daughter of Peter II of Courtenay and of Agnes of Nevers, born from the Capetian House of Courtenay, she was married to Hervé IV of Donzy and then to Guigues IV of Forez.
Marie d'Albret, Countess of Rethel
Marie d' Albret, Countess of Rethel, Countess of Nevers( 25 March 1491 – 27 October 1549) was the suo jure Countess of Rethel, a title which she inherited at the age of nine upon the death of her mother, Charlotte of Nevers, Sovereign Countess of Rethel, on 23 August 1500.
She was the wife of Charles II of Cleves, Count of Nevers.

Question: Who is Yolande Ii, Countess Of Nevers's father?
Answer: Odo, Count of Nevers