Original: Alleged birth of Jesus, as assigned by Dionysius Exiguus in his anno Domini era according to at least one scholar.
Simplified: The first full year in the life of Jesus as assigned by Dionysius Exiguus in his Anno Domini era. Jesus, according to the Anno Domini era created by Dionysius Exiguus in 525 as argued by one scholar, Georges Declercq, in Anno Domini (2000).