For this chain-of-thought reasoning and answer, what was the question?
To answer the question, consider the following: He is best known for his role in the series Once Upon a Time as Henry Mills.
 A: Jared Scott Gilmore
Q: Jared Scott Gilmore (born May 30, 2000) is an American teen actor. He is best known for his role in the series Once Upon a Time as Henry Mills.

Based on this passage, who played young henry in once upon a time?