Birth of Constantine at Naissus
· Naissus, Moesia Superior, Roman Empire (Niš, Serbia)

Wikimedia Commons · Creative Commons Attribution-Share Alike 2.0 Generic · file Helena was at Naissus when she gave birth to the future emperor Constantine, an event central to her later political and dynastic importance. The day is reported, but the birth year is uncertain; 272 is the article’s stated probable year.