Estelle Blofis (2024)

Estelle Blofis is the daughter of Paul Blofis and Sally Jackson, and is the younger half-sister of Percy Jackson.

The Chalice of the Gods[]

Sally reveals her pregnancy to Percy and that the expected due date is March 15th. Sally and Paul are initially worried about Percy's reaction, but he proves to be ecstatic. Annabeth Chase appears to have either already been told or figured it out on her own and is surprised that Percy doesn't know.

The Trials of Apollo[]

The Hidden Oracle[]

Percy mentioned his unborn half-sister to Apollo. He said that he wanted to meet his sister when she is born and be there for her when she is in need, causing him to be unable to helpLesterto turn back into Apollo.

The Tower of Nero[]

Estelle appears in the Jackson's apartment when Apollo, Meg McCaffrey, and Luguselwa arrive looking for Percy's help. Her father is bouncing her on his lap. She is giggling and drooling. She laughs every time Lester says Percy's name, and Lester says that if she stays as curious as she is, she could conquer the world, so he decides not to tell Zeus about her. She is put in bed as the others prepare for dinner. In the morning she is awake when Apollo, Meg, and Lu leave.

Magnus Chase and the Gods of Asgard[]

The Ship of the Dead[]

While training with Magnus Chase in Boston, Percy mentions that he has to go back to New York and babysit his newborn baby sister, revealing her name.

The Sun and the Star: A Nico di Angelo Adventure[]

Estelle greets Nico di Angelo and Will Solace when they visit her apartment and is happy when hearing her brother’s voice through an Iris Message.

Appearance[]

Estelle is a baby girl with sea-green eyes and salt and pepper hair.

Etymology[]

• Estelle is a feminine given name meaning "star" that originates from the southern region of France and surrounding countries known as Occitania.

Trivia[]

• Estelle is named after her maternal grandmother.
• As Sally Jackson has Clear Sight, the ability to see through the Mist, Estelle may inherit this ability as well.
• Given that Sally was seven months pregnant in The Hidden Oracle, which takes place in January, Estelle was probably born in or around March, sometime between The Dark Prophecy and The Burning Maze.
  • It's revealed in The Chalice of the Gods that Estelle's expected due date was March 15, which Annabeth calls "The Ides of March" (the day Julius Caesar was assassinated and marked the rise of the Roman Empire).
  • This could also mean that Sally became pregnant with Estelle around June, which was during the events of The Heroes of Olympus (likely during The Mark of Athena). And since The Chalice of the Gods takes place roughly a month after The Blood of Olympus, she was likely four months pregnant when she told Percy.