November 1903: Clemence, young and inexperienced, is hired on a trial basis by Lady Marjorie, who decides Clemence is not an appropriate name for someone in service and changes it to Sarah. Being far too outspoken and having a tendency towards over exaggeration and drama, Sarah struggles to fit in and become accepted by the other servants.

April 1907: Believing destiny brought them together, Emily, the scruffy kitchen maid, falls deeply and hopelessly in love with a footman named William. When his mistress, Mrs. Van Groeben, learns about his relationship with Emily, she angrily orders William to stop seeing her, leaving Emily heartbroken and driven to an act of desperation.

Autumn 1908: While providing food for the homeless, James and Elizabeth are surprised to run into Sara whose been living on the street. Elizabeth insists on taking her back to Eaton Place where she's given a job as a scullery maid. Sarah immediately reverts back to her old tricks and, claiming to be a medium, causes an uproar when she tries to conjure up the spirit of Emily during a seance.

Winter 1908: Elizabeth befriends a bunch of Bohemian-types, but is drawn to two in particular: Evelyn Larkin, a radical Socialist extremist, and her lover, Lawrence Kirbridge, a handsome, free-spirited poet.

On the eve of her 21st birthday, with her parents out of town, Lizzy invites the entire group to Eaton Place, and is humiliated when the Bellamys return home unexpectedly and throw everyone out. Anxious to prove she's nothing like her parents, Lizzy is compelled to do something extreme, leading to a falling out with her parents and a harsh discovery about Evelyn.

Mr. and Mrs. Lawrence Kirbridge return from their honeymoon and set up their new household in nearby Greenwich.

Things have not improved in the Kirbridge household. It turns out they have yet to consummate their marriage. Lizzie, unaware she's married to a gay man, is miserable and angry, making Lawrence miserable, too. Realizing he cannot fulfill that "need" for her, Lawrence decides to enlist the help of a friend to fulfill those duties for him.

Everyone's nerves are frazzled when Lord Southwold dies, Lady Southwold and her companion, Miss Hodges, spend a some time with Richard and Lady Marjorie and a valuable diamond brooch goes missing.

Elizabeth joins the suffragette movement, but in her effort to protect her, Rose is imprisoned.

Elizabeth's affair with Julius is over, James returns to England with his fiancée, Phyllis, and a major event marks the end of an era.

Hazel has a little fling with Lt. Jack Dyson, whom she met at the tea party for wounded officers, and is seen by one of her lady acquaintances. James and Georgina meet in France and share a moment of passion.

Sadly, perhaps inevitably, a double dose of tragic news arrives for those at Eaton Place.

Virginia Hamilton returns to Eaton Place, seeking Richard's advice for her son who is facing a court martial. Meanwhile, Edward is scheduled to go back to France, and James is wallowing in self-pity.