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