18th July » Tokhtamysh–Timur war: Battle of the Kondurcha River Timur defeats Tokhtamysh of the Golden Horde in present day southeast Russia.
20th August » Konrad von Wallenrode becomes the 24th Grand Masters of the Teutonic Knights called Hochmeister of the Teutonic Knights named Teutonic Order.
24th August » Jews are massacred in Palma de Mallorca.