Deaths on August 18

Thomas de Ros, 8th Baron de Ros, English soldier and politician (b. 1406)

Thomas Ros or Roos, 8th Baron Ros of Helmsley (26 September 1406 – 18 August 1430) was an English peer.

29 Mar

Siege of Thessalonica (1422-1430)
The Ottoman Empire under Murad II captures Thessalonica from the Republic of Venice.
23 May

Siege of Compiègne
Joan of Arc is captured by the Burgundians while leading an army to raise the Siege of Compiègne.