William IX, Count of Poitiers

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William IX
Eleanor, Duchess of Aquitaine

William (17 August 1153 – 1156) was the first son of King

Eustace IV of Boulogne
, died.

William either died aged 3 on 2 December 1156,[2][3] or aged 2 in April 1156.[4] This was due to a seizure at Wallingford Castle, and he was buried in Reading Abbey at the feet of his great-grandfather Henry I.[4]

At the time of his death, William was reigning as

Geoffrey
(died 1212), who was born a year before William, later held that office, causing the confusion.

Burial site at Reading Abbey of William IX with his great-grandfather Henry I Beauclerc.

References

  1. ^ Warren 1995, p. 137.
  2. ^ Huscroft 2016, p. 110.
  3. ^ Strickland 2007, p. 184.
  4. ^ a b Baxter 2016, p. 77.

Sources

  • Baxter, Ron (2016). The Royal Abbey of Reading. The Boydell Press.
  • Huscroft, Richard (2016). Tales From the Long Twelfth Century: The Rise and Fall of the Angevin Empire. Yale University Press.
  • Strickland, Matthew (2007). "On the Instruction of a Prince: The Upbringing of Henry, the Young King". In Harper-Bill, Christopher; Vincent, Nicholas (eds.). Henry II: New Interpretations. The Boydell Press.
  • Warren, W. L. (1995). Henry II. University of California Press.
William IX, Count of Poitiers
Born: 17 August 1153 Died: April 1156
Regnal titles
Preceded by Count of Poitiers
1153–1156
Succeeded by