John de Vere, 13th Earl of Oxford
Earl of Oxford
"A man who has lost everything for a cause owes that cause his last breath."
Biography
John de Vere, 13th Earl of Oxford, was the most steadfast Lancastrian commander of the wars — a man who remained loyal through decades of defeat, imprisonment, and exile when virtually every other nobleman had changed sides at least once. His father and brother had been executed by Edward IV on dubious treason charges; Oxford himself spent nine years imprisoned in the island fortress of Hammes near Calais before escaping in 1484. It was Oxford's experienced command at Bosworth Field — organizing Henry Tudor's smaller army with professional skill — that proved decisive, and Oxford who led the crucial assault that broke Richard III's line. He served Henry VII loyally for the rest of his long life.
Did you know?
Oxford escaped from Hammes Castle in 1484 by negotiating with his own jailer — he persuaded the garrison to defect with him to Henry Tudor, bringing men and supplies rather than fleeing alone
Key Battles
Battle of Barnet
York victoryApril 14, 1471 · 4,000 total casualties
The death of Warwick the Kingmaker removed the most dangerous threat to Edward's restored throne. Warwick had made and unmade two kings; his end in the fog at Barnet brought the turbulent middle phase of the wars to a close. Edward IV would now rule England uncontested for twelve years.
Battle of Bosworth Field
Lancaster victoryAugust 22, 1485 · 1,000 total casualties
Bosworth ended the Plantagenet dynasty and the Wars of the Roses. It was the last time an English king was killed in battle on English soil. Henry VII's victory established the Tudor dynasty, which would rule England for 118 years. Richard III remains one of history's most debated figures — tyrant or maligned king?
Battle of Stoke Field
Lancaster victoryJune 16, 1487 · 4,000 total casualties
Stoke Field was the true final battle of the Wars of the Roses — the last attempt by Yorkist partisans to reverse Bosworth by force. Henry VII's measured mercy toward Simnel, contrasted with the execution of Lincoln, demonstrated a new style of kingship that preferred stability over revenge. The Lambert Simnel episode set the template for the pretender crises that would recur throughout Henry VII's reign.
Life Journey
Timeline
September 8, 1442
🌅 Birth
Born at Castle Hedingham, Essex
April 14, 1471
⚔️ Battle
Fought at Barnet — his men accidentally attacked Warwick's through fog
1474–1484
📍 Posting
Imprisoned at Hammes Castle near Calais for nine years
August 22, 1485
⚔️ Battle
Commanded Henry Tudor's forces at Bosworth; decisive role in victory
June 16, 1487
⚔️ Battle
Commanded royal army at Stoke Field; crushed final Yorkist resistance
March 10, 1513
✝️ Death
Died at Castle Hedingham, where he was born