Original: Marcus Ulpius Nerva Traianus, commonly known as Trajan (18 September 53   8 August 117), was a Roman Emperor who reigned from A. D. 98 until his death in A. D. 117.
Simplified: Marcus Ulpius Nerva Traianus, commonly called Trajan (September 18, 53–August 9, 117) was Roman Emperor in 98–117.