She was raised on a cattle ranch further out west and explains that, despite her education, she will never be able to lose the "twang" in her accent. She is the head researcher on the Dam Project and is not fond of Dr. Hildern. She highly admires Keely and opens up the optional quest to find her.
There Stands the Grass: Angela is looking for someone to find Keely and get her back safely, if she's still alive. Once Keely is safe, Angela can be spoken to for a reward, before Thomas Hildern is spoken to. Receiving Angela's reward does not require recovering the data from Vault 22.
pcxbox360ps3 If the Courier asks Angela's opinion of Thomas Hildern and the Speech check (25) succeeds, the Courier can leave the conversation and repeat this as many times as wanted, getting 25 XP every time. [verified]