On February 11, 55 CE, Tiberius Claudius Caesar Britannicus, the rightful heir to the Roman Empire, died of natural causes at the age of almost 14. He was poisoned by his step-brother and current emperor of Rome, Nero. He was involved in the Game of Thrones. If he’d died of old age after a long and fulfilling life, that would have been extremely suspicious.
The history of emperors and kings seems to be made up of equal parts trying to procure a male heir and trying to eliminate them. Share Twisted-History, if you think having royal blood might not be everything it's cracked up to be.