Julius Caesar
sole ruler 44BC : murdered by senators
Augustus Caesar
sole ruler 31BC : Natural Death
Tiberius
Sole ruler 14AD : Natural Death
Caligula
Sole Ruler 37AD : murdered by soldiers
Claudias
Sole Ruler 41AD : Poisoned
Nero
Sole Ruler 54AD : Suicide
Galba
Sole Ruler 68AD : killed by soldiers
First 7 Emperors and most of them never lived their full lives.... Now think to yourself why would most of the first emperors not die naturally, because everyone hated them...