The Thomson's
Angel and Kayla(Vanessa Carlton)
Miranda Thomson
Alex(Elisha Cuthbert) and Ellen Thomson(Monica Keena possibly)
The Summers'
Spike and Buffy
Ved Summers(Jensen Ackles)
Molly Summers(Alexz Johnson)
The Harris's
Xander and Anya
Melanie Harris
Morgan Harris
Matthew Harris(Jake Gyllenhaal)
The Chase's
Cordelia and Connor
Vincent(Jared Padalecki)
The Rosenberg's
Willow and Tara
The Doyle's
Allen Francis Doyle
Chrimsen Doyle