It's June 1919 and a jubilant Victory Parade passes 165 Eaton Place -- but with the new family dynamic, what's to become of the beloved Bellamy townhouse?

Georgina and her cohort throw a bacchanal at Eaton Place, with tragic consequences. Miss Treadwell, a governess for the children, joins the household.

Spring 1922: When William goes off to Prep School, Rose gets Alice a new puppy so she won't be lonely, but when Richard and Virginia go on holiday and leave Miss Treadwell in charge, the entire staff lines up against her when she tries to dispose of the "filthy creature".

After nearly 30 years, the Bellamy saga ends with the sale of 165 Eaton Place and a fresh beginning for every member of the household.