May 13 Theobald II, Duke of Lorraine (b. 1263) died in the year 1312.
Jun 19 Piers Gaveston, earl of Cornwall, beheaded died in the year 1312.
Aug 27 In the year 1312 death of arthur II, Duke of Brittany (b. 1262)
Sep 17 On this day in history ferdinand V, king of Castile/Leon, dies at 26
Oct 17 Jan II, duke of Brabant/Limburg (charter of Kortenberg), dies in the year 1312.
Oct 27 John II, Duke of Brabant (b. 1275) died on this day in history.
Oct 28 On this day in history death of elisabeth of Tirol, German queen