Alec and Janet's mischievous, troublesome older son, he befriends Izzy (Isolde), daughter of Mr. Pettibone, the widower schoolteacher who takes over after Hetty retires.
Alec and Janet's mischievous, he befriends Izzy (Isolde). Izzy (Isolde) is daughter of Mr. Pettibone. Mr. Pettibone is the widower schoolteacher. This widower schoolteacher takes over. Hetty retires. Mischievous are troublesome older son.