The Bourchier and Bowker Pages

Discovering the ancestry of the South African Bowkers, and the English Bourchiers

John Mowbray, 3rd Duke of Norfolk

John Mowbray, 3rd Duke of Norfolk

Male 1415 - 1461  (46 years)

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  • Name John Mowbray 
    Suffix 3rd Duke of Norfolk 
    Birth 1415  [1
    Gender Male 
    Death 6 Nov 1461 
    Person ID I343  Bourchiers
    Last Modified 7 Apr 2020 

    Family Eleanor Bourchier, Duchess of Norfolk,   b. 1417   d. Nov 1474 (Age 57 years) 
    Marriage Abt 1435 
    Children 
    +1. 4th Duke of Norfolk John Mowbray
    Family ID F204  Group Sheet  |  Family Chart
    Last Modified 7 Apr 2020 

  • Photos
    Coat_of_Arms_of_Sir_John_Mowbray,_3rd_Duke_of_Norfolk,_KG
    Coat_of_Arms_of_Sir_John_Mowbray,_3rd_Duke_of_Norfolk,_KG
    Keywords: Picture

  • Notes 
    • John Mowbray, 3rd Duke of Norfolk, KG, Earl Marshal (12 September 1415 – 6 November 1461) was a fifteenth-century English magnate who, despite having a relatively short political career, played a significant role in the early years of the Wars of the Roses. Mowbray was born in 1415, the only son and heir of John de Mowbray, 2nd Duke of Norfolk, and Katherine Neville. He inherited his titles upon his father's death in 1432. As a minor he became a ward of King Henry VI and was placed under the protection of Humphrey, Duke of Gloucester, alongside whom Mowbray would later campaign in France. He seems to have had an unruly and rebellious youth. Although the details of his misconducts are unknown, they were severe enough for the King to place strictures upon him and separate him from his followers. Mowbray's early career was spent in the military, where he held the wartime office of Earl Marshal.[note 1] Later he led the defence of England's possessions in Normandy during the Hundred Years' War. He fought in Calais in 1436, and during 1437–38 served as warden of the east march on the Anglo-Scottish border, before returning to Calais.

      Mowbray's marriage to Eleanor Bourchier in the early 1430s drew him into the highly partisan and complex politics of East Anglia, and he became the bitter rival of William de la Pole, Earl (later Duke) of Suffolk.[note 2] Mowbray prosecuted his feuds with vigour, often taking the law into his own hands. This often violent approach drew the disapproving attention of the Crown, and he was bound over for massive sums and imprisoned twice in the Tower of London. His enemies, particularly de la Pole, also resorted to violent tactics. As a result, local gentry looked to Mowbray for leadership, but often in vain; De la Pole was a powerful local force and favourite of the King, while Mowbray was neither.

      As law and order collapsed in eastern England, national politics became increasingly factional, with popular revolts against the King's councillors. Richard, Duke of York, who by the 1450s felt excluded from government, grew belligerent. He rebelled twice, and both times Mowbray defended King Henry. Eventually Mowbray drifted towards York, with whom he shared an enmity towards de la Pole. For much of the decade, Mowbray was able to evade direct involvement in the fractious political climate, and aligned with York early in 1460 until York's death later that year. In April 1461, Mowbray was instrumental in Edward's victory at the Battle of Towton, bringing reinforcements late in the combat. He was rewarded by the new regime but did not live to enjoy it. He died in November 1461, and was succeeded as Duke of Norfolk by his only son, John.

  • Sources 
    1. [S1870] Wikipedia, (en.wikipedia.org), https://en.wikipedia.org/wiki/John_Mowbray,_3rd_Duke_of_Norfolk.