Agnes of France, Duchess of Burgundy
Agnes of France( c. 1260 – 19 December 1327) was a Duchess of Burgundy by marriage to Robert II, Duke of Burgundy.
She served as regent of Burgundy during the minority of her son in 1306 – 1311.
Robert I, Duke of Burgundy
Robert I (1011 – 21 March 1076), known as Robert the Old and , was Duke of Burgundy from 1032 to his death.
Robert was son of King Robert II of France and Constance of Arles.
His brother was Henry I of France.
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.
Henry, son of Robert I of Burgundy
Henry of Burgundy (c. 1035 – January 27, 1070/1074), called the Gallant ("le Damoiseau"), was the eldest surviving son and heir of Robert I, Duke of Burgundy, second son of Robert II of France, and his wife, Helie of Semur, granddaughter of Henry I, Duke of Burgundy.
Little is known about his life.
He died shortly before his father and was never duke himself.
The name of Henry's wife is not known, though both Sibylla and Clémence have been suggested.
The first of these derives from an undated obituary from Besançon, Sainte-Etienne, naming "Sibilla, mater ducus Burgundie" (Sibylla, mother of the Duke of Burgundy), it being reasoned that since she is not called duchess, she must have been married to the sole father of a duke who was not a duke himself, Henry.
However, it has been argued by Jean Richard that this is a reference to Sibylla of Burgundy, Duchess of Burgundy, mother of the then-ruling duke, Hugh II.
Richard proposed based on the name's repeated use among the descendants of her son Odo I, Duke of Burgundy that she may have been named Clémence, although Odo's wife had a sister, Clementia of Burgundy, who could have been the inspiration for its use among their descendants.
Based on the use of the byname "Borel" by Odo I, genealogist Szabolcs de Vajay proposed that his mother was the daughter of Berenguer Ramon I, Count of Barcelona and his third wife, Guisle of Lluca, and hence granddaughter of Ramon Borrell, Count of Barcelona, although there is no documentary evidence that this was the case.
Henry's wife died on or after July 6, 1074.
Robert of Burgundy (bishop of Langres)
Robert of Burgundy( 1059 – 1111) was a son of Henry of Burgundy and grandson of Robert I, Duke of Burgundy.
He was an archdeacon at Langres and was named bishop of Langres in 1085.
Together with his brother Odo I, Duke of Burgundy, he participated in the French expedition to the Iberian peninsula that ended, with little accomplished, in the failed siege of Tudela in 1087.
He took the habit at the abbey of Molesme in 1111, and died at Châtillon- sur- Seine on 18 September 1111.
Raynald I, abbot of Flavigny
Raynald of Burgundy (1059–1090) was a son of Henry of Burgundy and grandson of Robert I, Duke of Burgundy.
He was abbot of Flavigny from 1084 to his death in 1090.
Philip I of France said in 1085 that Raynald ``was joined to him in the flesh".
After his premature death, the Abbey of Flavigny was without an abbot for 7 years, except for a brief period of 2 months under Elmuin.
Sibylla of Burgundy, Duchess of Burgundy
Sybilla of Burgundy( 1065 – 1103), was a French noble, Duchess consort of Burgundy by marriage to Eudes I, Duke of Burgundy.
She was a daughter of William I, Count of Burgundy and Stephanie.
She was married to Eudes I, Duke of Burgundy in 1080.
Children:
Florine of Burgundy
Florine of Burgundy( 1083–1097) was a French crusader.
She was the daughter of Eudes I, Duke of Burgundy and Sybilla of Burgundy.
Her maternal grandfather was William I, Count of Burgundy.
Florine was married to Sweyn the Crusader, a son of Sweyn II of Denmark.
Raymond of Burgundy
Raymond of Burgundy( c. 1070 – 24 May 1107) was the ruler of Galicia from about 1090 until his death.
He was the fourth son of Count William I of Burgundy and Stephanie.
He married Urraca, future queen of León, and was the father of the future Alfonso VII.
When Raymond and his cousin, Henry of Burgundy, first arrived in Iberia is uncertain, but it probably was with the army of Duke Odo I of Burgundy in 1086.
In April 1087, the army abandoned the siege of Tudela.
While most of the army returned home, Odo and his retinue went west.
By 21 July 1087 they were probably at Burgos, at the court of King Alfonso VI of León and Castile, and by 5 August he was in the capital city of León.
There Odo most likely arranged Raymond's marriage to Alfonso's heiress, Urraca.
All surviving charters which seem to place Raymond in Spain before 1087 are either mis-dated or interpolated.
By his marriage Raymond received as dowry the government of the Kingdom of Galicia( which included the County of Portugal and the County of Coimbra), although shortly after, in 1095, Alfonso VI gave the County of Portugal and the County of Coimbra to Henry of Burgundy, father of the first Portuguese King Afonso Henriques of Portugal, basing it in Bracara Augusta( nowadays Braga).
During his government he was titled" CountDominusPrinceEmperor" and" Consul" of Galicia or of the Galicians, exercising near absolute power in his domains(" in urbe Gallecia regnante Comite Raymundusserenissimus totius Gallecie comestotius Gallecie Senior et Dominustotius Gallecie Consultotius Gallecie Princepstotius Gallecie Imperator".
He was father of Alfonso VII of León and Castile( 1104/ 1105–1157), already crowned king of Galicia in 1111, while his brother later became Pope Callixtus II.
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.

Question: When did Henry, Son Of Robert I Of Burgundy's father die?