Mortimer
Works as a scientist, but makes a beeline for the piano when he gets home. His adoptive son has the same talent. Good-natured chappie who also likes to play with the dollhouse.

Bella
Oh-so-elegant, according to the original bio; a little stuck-up and obviously not fond of children (Joy excepted). Not very outgoing and LOVES to play chess (Hey! That chess set was for Mortimer!)

Cassandra
A sweet kid who likes to water the plants and did most in taking care of the adopted baby brother.

Pyrrhus
The first thing this baby did when transforming into a child was to play a piece on the piano (and with more grace than his gifted parents). Hasn't caught on yet that his adoptive mother doesn't like kids.