Title: Sybilla of Normandy
Content:  Sybilla of Normandy (c. 1092 – 12 or 13 July 1122) was Queen of Scotland as the wife of Alexander I. Sybilla was the first child of Henry I of England and his mistress, Lady Sybilla Corbet of Alcester (b. 1077 in Alcester, Warwickshire, d. after 1157). Her maternal grandfather was Robert Corbet of Alcester, part of the Corbet family. She was born circa 1092 in Domfront, Normandy. Around 1107, Sybilla married Alexander I, King of Scots. The marriage was childless. The marriage ceremony may have occurred as early as 1107, or as at late as 1114. William of Malmesbury's account attacks Sybilla, but the evidence argues that Alexander and Sybilla were a devoted but childless couple and Sybilla was of noteworthy piety. Sybilla died in unrecorded circumstances at Eilean nam Ban (Kenmore on Loch Tay) in July 1122 and was buried at Dunfermline Abbey. Alexander did not remarry and Walter Bower wrote that he planned an Augustinian Priory at the Eilean nam Ban dedicated to Sybilla's memory, and he may have taken steps to have her venerated.
Title: Sibylla of Conversano
Content:  Sibylla of Conversano (d. 18 March 1103) was a wealthy Norman heiress, Duchess of Normandy by marriage to Robert Curthose. She was regent of Normandy during the absence of her spouse.
Title: Sibylla of Burgundy, Duchess of Burgundy
Content: Florine of Burgundy ; Helie of Burgundy ; Hugh II, Duke of Burgundy ; Henry (died 1131) Sybilla of Burgundy (1060–1103), 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:
Title: Sibylla, Queen of Jerusalem
Content:  Sibylla (c. undefined 1159 &ndash; 25 July 1190) was the queen of Jerusalem from 1186 to 1190. She reigned alongside her husband Guy of Lusignan, to whom she was unwaveringly attached despite his unpopularity among the barons of the Kingdom of Jerusalem. Sibylla was the eldest daughter of King Amalric and the only daughter of Agnes of Courtenay. Her father died in 1174, making her heir presumptive to her younger brother, King Baldwin IV. When it became clear that 13-year-old Baldwin had contracted leprosy, the matter of Sibylla's marriage became urgent. The regent, Count Raymond III of Tripoli, arranged for her to marry William Longsword of Montferrat in late 1176, but William left her a pregnant widow, and in possession of the 
Title: Sibyl de Neufmarché
Content:  Sibyl de Neufmarché, Countess of Hereford, suo jure Lady of Brecknock (c. 1100 – after 1143), was a Cambro-Norman noblewoman, heiress to one of the most substantial fiefs in the Welsh Marches. The great-granddaughter of Gruffydd ap Llywelyn, king of Wales, Sibyl was also connected to the nobility of England and Normandy. Sibyl inherited the titles and lands of her father, Bernard de Neufmarché, Lord of Brecon, after her mother, Nest ferch Osbern, had declared her brother Mahel to have been illegitimate. Most of these estates passed to Sibyl's husband, Miles de Gloucester, 1st Earl of Hereford, as her dowry. Their marriage had been arranged personally by King 
Title: Sybil (wife of Pain fitzJohn)
Content:  Sybil was an Anglo-Norman noblewoman in 12th-century England. Her parentage is unclear, but her first marriage to Pain fitzJohn is well attested. Through her marriage, Sybil transferred lands in several shires to her husband, including lands around Ludlow Castle and the castle itself. After Pain's death in 1137, Sybil attempted to retain control of Ludlow and her lands but in 1139 King Stephen of England married her to Josce de Dinan, who died in 1166. Sybil had two daughters with Pain, and is probably the mother of Josce's two daughters also. Sybil's marriage to Josce, and his control of Ludlow in right of his wife forms the background to a medieval Welsh romance, Fouke le Fitz Waryn.
Title: Sibylla of Conversano
Content:  Torigni noted that the new duchess administered Normandy better than the duke did. On 25 October 1102, their son was born. He was named William for William, Archbishop of Rouen who presided over his baptism, this according to Orderic. William of Malmesbury suggested he was named after his grandfather, William the Conqueror. On 18 March 1103, less than six months after the birth of her only child, she died at Rouen, Caux, and was buried, amid universal sorrow, in the cathedral church, Archbishop William Bonne-Ame performing the funeral rites. Sibylla was admired and often praised by chroniclers of the time; William of Malmesbury claims she died as a result of binding her breasts too tightly while both Robert of Torigny and Orderic Vitalis suggest she was murdered by a group of noblewomen led by her husband's mistress, Agnes de Ribemont.
Title: Sibylla of Armenia
Content:  Sibylla was the daughter of Queen Isabella and King Hethoum I of Armenia. In 1254, at the suggestion of the crusader King Louis IX of France, Sibylla was married to Bohemond VI, the prince of Antioch and count of Tripoli. Their children were Bohemond VII, Lucia, and Maria.
Title: Sibylla of Burgundy
Content: This is an article about Sibylla of Burgundy, queen of Sicily. For her namesake, see Sibylla of Burgundy, Duchess of Burgundy. Sibylla of Burgundy (1126 – 16 September 1150 in Salerno) was the second queen consort of Roger II of Sicily. She was a daughter of Hugh II, Duke of Burgundy, and his wife Felicia-Matilda of Mayenne. In 1150, Sibylla married King Roger II of Sicily. On 29 August of that year, Sibylla gave birth to a stillborn child and died of complications of the childbirth. She was buried in the church of the Monastery of La Trinità Cava de' Tirreni.
Title: Sibylle of Saxony
Content:  Sibylle was the eldest child of the Duke Henry IV of Saxony (1473–1541) from his marriage to Catherine of Mecklenburg (1487–1561), daughter of the Duke Magnus II of Mecklenburg. She married on 8 February 1540 in Dresden Duke Francis I of Saxe-Lauenburg (1510–1581). This relationship turned out to be important for Sibylle's brother Maurice during the Schmalkaldic War. The marriage proved unhappy and Francis accused Sibylle of vindictive and unloving acts. In later years, Sibylle and Francis reconciled again. In 1552, Sibylle asked her brother Maurice to financially assist her husband, so he could redeem some goods and villages from Lübeck. In 1588, the Duchess played a prominent role in the affair of her son Maurice, who lived in Buxtehude in the Abbot's House since 1585/86, with Adam von Tschammer's wife Gisela against whom she initiated a trial of witchcraft. Sibylle died in 1592 in Buxtehude and was buried in the Cathedral of Ratzeburg.

Question: Who is the father of Sybilla of Normandy?
Answer: Henry I of England.
Henry Beauclerc.
Henry I.
King Henry I of England.