Isabella of Bourbon
Isabella of Bourbon, Countess of Charolais( 1434 – 25 September 1465) was the second wife of Charles the Bold, Count of Charolais and future Duke of Burgundy.
She was a daughter of Charles I, Duke of Bourbon and Agnes of Burgundy, and the mother of Mary of Burgundy, heiress of Burgundy.
Mahaut, Countess of Artois
Mahaut of Artois (1268 27 November 1329), also known as Mathilda, ruled as countess of Artois from 1302 to 1329.
She was furthermore regent of the County of Burgundy from 1303 to 1315 during the minority of her son, Robert.
Robert V, Count of Dreux
Robert V of Dreux( – 22 March 1329), Count of Dreux and Braine, was the eldest son of John II of Dreux.
His mother was Peronelle de Sully, the principal lady of Joan II, Countess of Burgundy's household.
Robert was a supporter of Joan II's husband, Philip V of France.
He succeeded his father as Count of Dreux in 1309 and reigned until his death in 1329.
He married Marie d' Enghien in April 1321, but died without issue on 22 March 1329 in Braine and was succeeded by his brother, John III of Dreux.
Joan III, Countess of Burgundy
Joan III of Burgundy( 1/2 May 1308 – 10/15 August 1347), also known as Joan of France was a reigning Countess of Burgundy and Artois in 1330 – 1349, She was also Duchess of Burgundy by marriage to Odo IV, Duke of Burgundy.
She was the eldest daughter of King Philip V of France and Countess Joan II of Burgundy.
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:
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.
Robert, Count of Burgundy
Robert, Count of Burgundy( 1300 – 1315) was the son of Otto IV, Count of Burgundy and Mahaut, Countess of Artois.
He was count of Burgundy between 1302 and 1315.
He died in 1315, and was succeeded by his sister, Joan II, and brother- in- law, Philip II, later queen and king of France.
Isabella of France, Dauphine of Viennois
" For other persons named Isabella of France, see Isabella of France( disambiguation)" Isabella of France and Burgundy( 1310 – April 1348) was the daughter of Philip V of France and Joan II, Countess of Burgundy.
Philip I, Count of Auvergne
Philip of Burgundy (November 10, 1323 – August 10, 1346) was Count of Auvergne and Boulogne (as Philip I) in right of his wife and was the only son and heir of Odo IV, Duke of Burgundy, and of Joan III, Countess of Burgundy.
His mother was the daughter of King Philip V of France and of Joan II, Countess of Burgundy.
He married Joan I, Countess of Auvergne and Boulogne, in c. 1338.
In 1340, he fought with his father who defended the city of Saint-Omer against the assaults of Robert III of Artois.
In 1346, he participated in the siege of Aiguillon, led by John, Duke of Normandy (the future John II of France).
It was during this siege that he died, after falling from his horse.
His widow Joan remarried in 1349, her second husband being King John II of France.
Since Philip had no other sons from his marriage to Joan, the future of the House of Burgundy was then placed in the hands of his young son Philip (1346–61), who died childless.
After the death of the younger Philip, the dukedom of Burgundy became a part of the French crown, and was granted by John II of France to his youngest son (and the previous Duke’s stepbrother), Philip the Bold.
His daughter, Joan (134411 September 1360), was betrothed to Amadeus VI, Count of Savoy from 1347 to 1355, and was raised at his court.
When she was released from the engagement at age 10, she entered a convent at Poissy, where she remained for her final years.
Marie I, Countess of Auvergne
Marie I of Auvergne( September 1376 – 7 August 1437) was" suo jure" Countess of Auvergne and Countess of Boulogne( as Marie II) from 1424 to her death in 1437, having inherited the titles from her cousin Joan II, Countess of Auvergne.
She was also styled Dame of Montgascon.
She was the wife of Bertrand IV de La Tour, and the mother of Bertrand V de La Tour who succeeded her as Count of Auvergne and Boulogne.

Question: When did Joan Ii, Countess Of Burgundy's mother die?
Answer: 27 November 1329