Original: Dionysius Exiguus (Dennis the Little or Dennis the Short, meaning humble) (c. 470 c. 544) was a sixth century monk born in Scythia Minor, modern Dobruja, Romania (a small portion is in Bulgaria).
Simplified: Dionysius Exiguus (also known as Dennis the Short or Dennis the Little), born around 470 and died around 544, was a monk born in Scythia Minor.