When did Richard Baker - chronicler die?

It seems you're asking about Richard Baker, a well-known figure in Dungeons & Dragons lore. While he's known for his work as a chronicler in the D&D universe, he's not a historical figure.

Richard Baker is a living person, and there's no public information about his death. He continues to work on D&D projects.

If you're looking for information about a different Richard Baker, please provide more context.