Jerome

“No man can stop fate.”
— Gerome, to Cherche

Gerome (Japanese: ジェローム, Jerome) is a playable character debuting in Fire Emblem Awakening. The son of Cherche from the future, he traveled back from the future to release his wyvern in a peaceful realm. He eventually ends up aiding his mother and Chrom in their war against Grima.

(Source: Fire Emblem Wiki)