This might help! sdlfjd his app was from waaaaaay back when I first apped so I'm a little "DX oh God, I should have written a million paragraphs".
BUT YES A NIECE IS DOABLE! He has brothers and stuff. Not sure how much he would care about a niece. You know how he's waiting to be impressed dsfkjds. If that doesn't work, Troilus is ALWAYS open for more cousins. ♥ You get a Patroclus, too!