Tales of the Shattered Earth
The Only female vance of this generation Emily is the oldest of all of the Vance siblings. She keeps mostly to herself though she does spend a fair chunck of time with Wade Cooper.
She is more slender and less milliataristic than the other Vances but she watches after all of her brothers from afar.
Emily is known to be a decent archer and has been heard to speak fondly of her youngest brother Matthew Vance