Lauren Swan

Lauren Swan, also known as the Lost Girl, is a character in Once Upon a Family. She débuts in the first episode of the first season of Once Upon a Time. She is portrayed by starring cast member Willa Holland and has no Storybrooke counterpart.

During First Curse
For a brief time, Lauren lives in Neverland and begins a relationship with fifteen-year-old Peter Pan. However, he lets her go after knowing that she'll distract him from his plans. However, before she leaves, Lauren keeps a piece of wood from one of Pan's trees.

At thirteen years old, Emma finds her lost in the woods. Three years before coming to Storybrooke, Lauren comes across Emma Swan, who legally adopts her as her sister.

When arriving at the mayor's house, Lauren stays in the car when Emma meets Henry's adoptive mother. While on the ride back to Boston, Lauren notices Henry's Once Upon a Time book in the back of the seat and shows it to Emma. While looking at the book, Lauren spots a wolf in the middle of the road and shouts at Emma to slow down.Before being legally cleared out of the hospital, Lauren leaves without the doctor's okay to find her sister locked up in the sheriff's station. There, she meets Regina, who demands to know who this girl is, which Lauren replies that she's Emma's sister. Regina moves on to tell Graham that Henry was gone the following night. Lauren fallows her sister and Regina to the elementary school, where Mary Margaret Blanchard and her sister, Scarlett teach.

While there, Lauren helps Scarlett with books that Regina toppled over.

The next day, Lauren wakes up with a black eye and a minor head injury.

Family

 * Snow White/Mary Margaret Blanchard (mother)
 * Emma Swan (twin sister)
 * Henry Mills (nephew)
 * Queen Eva † (maternal grandmother)
 * King Leopold † (maternal grandfather)
 * Evil Queen (maternal grandmother)
 * Rose Red (maternal step-aunt)
 * Guy of Gisborne/Guy Gibson (maternal step-uncle)
 * Ruth † (paternal grandmother)
 * Robert † (paternal grandfather)
 * King George (paternal adoptive grandfather)
 * Rena Sparrow/Rena Nolan (paternal half-aunt)
 * Elizabeth Sparrow (half-cousin)

Character notes

 * Like her mother, sister and nephew, Lauren likes hot cocoa with cinnamon.
 * Lauren was not legally charged from the hospital, but Emma checks her out in "Snow Falls".