Robb Stark
King in the North
Always kind of wondered this. We see how Dawn takes it when she discovers her origins (not well), but how would Buffy have handled the situation? Let's say, purely for the sake of argument, that Dawn is never created and it transpires that Buffy is in fact "The Key". Same context, she's a former ball of green energy, she's not genetically Joyce's daughter and on top of that, she's still The Slayer. Let's say the monks created her, thinking she'd live a normal life with Joyce and Hank, but she was somehow called as The Slayer.