The Deeds of the Dukes of Normandy
The Gesta Normannorum Ducum [The Deeds of the Dukes of Normandy] is a landmark medieval chronicle tracing the rise and fall of the Norman dynasty from its early roots through the pivotal events surrounding the Norman Conquest of England. Originally penned in Latin by the monk William of Jumièges shortly before 1060 and later expanded at the behest of William the Conqueror, the work chronicles the deeds, politics, battles, and leadership of the Norman dukes, especially William’s own claim to the English throne. The narrative combines earlier historical sources with firsthand information and oral testimony to present an authoritative account of Normandy’s transformation from a Viking settlement into one of medieval Europe’s most powerful realms. William’s history emphasizes the legitimacy, military prowess, and governance of the Norman line, framing their expansion, including the conquest of England, as both divinely sanctioned and noble in purpose. Later chroniclers such as Orderic Vitalis and Robert of Torigni continued the history, extending the coverage into the 12th century, providing broader context on ducal rule and its impact. Today this classic work remains a foundational source for understanding Norman identity, medieval statesmanship, and the historical forces that reshaped England and Western Europe between 800AD and 1100AD.
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Paternal Family Tree: Saye
Geoffrey Saye held land at Sawbridgeworth, Hertfordshire.
Geoffrey Saye and Alice Cheney were married.
In 1155 Geoffrey Saye was born to [his father] Geoffrey Saye (age 21).
Around 1209 [his son] William Saye was born to Geoffrey Saye (age 54). He married before 1235 Sybil Marshal and had issue.
Around 1213 [his father] Geoffrey Saye (age 79) died.
On 15th June 1215 King John of England (age 48) met with his Baron's at Runnymede [Map] where he agreed to the terms of the Magna Carta which attempted to reduce the King's authority through political reform. Those who signed as surety included:
Roger Bigod 2nd Earl Norfolk (age 71)
his son Hugh Bigod 3rd Earl Norfolk (age 33)
Henry Bohun 1st Earl Hereford (age 39)
Richard Clare 3rd Earl Hertford (age 62)
his son Gilbert Clare 5th Earl Gloucester 4th Earl Hertford (age 35)
William "The Younger" Marshal 2nd Earl Pembroke (age 25)
William Mowbray 6th Baron Thirsk (age 42)
Saer Quincy 1st Earl Winchester (age 45)
Robert Ros (age 43), Richard Percy 5th Baron Percy Topcliffe (age 45)
Robert de Vere 3rd Earl of Oxford (age 50)
Eustace Vesci (age 46)
John Fitzrobert 3rd Baron Warkworth (age 25)
John Lacy Earl Lincoln (age 23).
William de Albini (age 64), Geoffrey Mandeville 2nd Earl Essex (age 24)
William Forz 3rd Earl Albemarle
William Hardell
William Huntingfield
William Llanvallei
William Malet 1st Baron Curry Mallet
Roger Montbegon, Richard Montfichet
Geoffrey Saye (age 60) signed as surety the Magna Carta.
Ranulf de Blondeville Gernon 6th Earl Chester 1st Earl Lincoln (age 45) witnessed.
On 24th August 1230 Geoffrey Saye (age 75) died at Gascoigne.
GrandFather: William Saye 
Father: Geoffrey Saye
Great x 2 Grandfather: Geoffrey Mandeville 
Great x 1 Grandfather: William Mandeville
Great x 2 Grandmother: Adeliza Unknown
GrandMother: Beatrice Mandeville
Great x 2 Grandfather: Eudo Dapifer
Great x 1 Grandmother: Margaret Dapifer