Yes; both in the Players Boy and the Players and the Rebels.
Forest makes the Gilly Merrick (who was historically in Essex's household) a cousin of the Anthony Merrick back then, and Nicholas overhears a conversation he shouldn't while chasing a lost hawk.
Re: Martyrs
Forest makes the Gilly Merrick (who was historically in Essex's household) a cousin of the Anthony Merrick back then, and Nicholas overhears a conversation he shouldn't while chasing a lost hawk.