User blog comment:GianG/Merlin characters ages/@comment-24492600-20141102202549/@comment-24492510-20141109170025

Morgana is not older than Arthur, becauase the script confirmed that Morgana is old as Merlin, who is younger than Arthur. You are right about Morgause. And Mordred is clearly a 10-12 years old kid, when he first appeared.