Jan 31 William V ('the Great"), Duke of Aquitaine (995-10300 and Count of Poitier (969-1030), dies at 60 Apr 30 Mohammud van Ghazna, Turkish mayor (G'widen)/Islamic ruler, dies Jul 29 Olaf II Haraldsson, King of Norway, dies in battle of Stiklestad at 34 or 35 1028 Famous Deaths by Year 1031 Famous People by Cause of Death Assassination Drug Overdose Gunshot Wound Murder Plane Crash Suicide