Who is Margo Sullivan Templeton from Finding the Dream and what is their importance?

Margo Sullivan Templeton is the daughter of the Templeton housekeeper. She grew up in the house with Laura, Kate, and Josh. Margo later became a supermodel and traveled all over the world. In the first novel of this series, however, Margo found herself down on her luck and returned home. Margo falls in love with Josh, who she marries, and the couple has a three month old baby. Margo remains Laura's close confidant, and she encourages her to leave Michael.