As It: Welcome to Derry enters its most intense phase, online communities have exploded with theories surrounding a completely new character — Periwinkle, the mysterious female clown figure seen under the tree at Will Hanlon’s house, in the cemetery where Will took photos, and across multiple flashbacks. Some claim she is “Pennywise’s daughter,” others assume she is a new form of It. But official information from the production team reveals this: the truth is far more complex — and far more important — than fans realize.

Because to understand Periwinkle, you must first understand Galloo — the name revealed in Episode 4 of Welcome to Derry, and the most crucial missing piece in the puzzle of Pennywise’s origin.

Galloo — An Ancient Entity That Arrived on Earth Before the First Humans

According to analyses from Men’s Health and TV Obsessive, Episode 4 confirms that the entity which later manifested in many forms — including Pennywise — was known to the Indigenous people as “the Galloo.”

Its origin isn’t that of an interdimensional monster, but rather an ancient spirit imprisoned inside a meteorite that crashed into the land that would eventually become Derry.

When the meteorite fell, the prehistoric Indigenous tribe discovered strange powers within its fragments, and quickly understood:

• the meteor fragments were the only thing capable of resisting this mysterious entity;

• Galloo was a deadly threat to the entire tribe.

13 Meteor Fragments — The Barrier That Sealed Derry

Recaps confirm that after Galloo slaughtered the tribal leader, her daughter gathered 13 meteor fragments and buried them in a protective circle around Western Woods — the exact site where Galloo “landed.”

At each burial spot, they lit a fire, creating a barrier that kept the entity sealed for centuries.

This storyline is completely new, absent from any Stephen King canon. The filmmakers intentionally added it to:

• clarify why Galloo is bound to Derry;

• explain why Pennywise cannot leave the town;

• establish a darker, ancient history spanning thousands of years.

Periwinkle — A Completely New Creation Not Found in Any Stephen King Work

Unlike Pennywise, Periwinkle has never appeared in any Stephen King novel.

According to commentary from Discussing Film and SuperHero Toy Store, this character was created by the Welcome to Derry team to:

• expand the mythology of Bob Gray — the real man who once dressed as the original clown Pennywise later copied;

• introduce a new “foundational form” rooted in Derry’s human history;

• bridge the gap between the past (Bob Gray), the present (Ingrid Gray), and the primordial entity Galloo.

Ingrid Kersh — The Key Between Bob Gray and Periwinkle

The biggest point of confusion online is the mistaken belief that Ingrid Kersh in Welcome to Derry is the same as the terrifying “Mrs. Kersh” from IT: Chapter Two.

Director Andy Muschietti clarified:

• “Mrs. Kersh” in Chapter Two was simply It in disguise — the real woman had been dead for many years.

• Ingrid Kersh in Welcome to Derry is a real character, played by Madeleine Stowe.

• Before marriage, Ingrid’s maiden name was Gray — she is the daughter of Robert “Bob” Gray.

This crucial detail reveals:

Periwinkle is not Pennywise’s daughter — she is a clown persona once worn by Ingrid Gray, later copied by It to lure children.

So Is Ingrid Kersh a Villain or Not?

The series deliberately keeps Ingrid in a morally gray area:

• She cares for Lily with warmth → suggesting she may be harmless.

• But she has deep ties to Bob Gray — the original source of the Pennywise persona.

• And It can still take the form of Periwinkle at any time.

Andy Muschietti stated:

“This is a great opportunity to create a major character tied closely to Pennywise’s origins and the story of Bob Gray.”

This implies:

• Ingrid plays a significant role in the lore.

• Periwinkle is not necessarily an antagonist.

• Many twists remain undiscovered.

Conclusion: Periwinkle Is a Historical Bridge — Not “Pennywise’s Daughter”

Combining all verified sources, the truth is clear:

• Periwinkle is not Pennywise’s daughter.

• Galloo = the ancient entity = the true origin of Pennywise/It.

• Ingrid Gray (Kersh) is the daughter of Bob Gray, the real clown performer.

• It merely copied the Periwinkle/Pennywise forms, just as it has mimicked many shapes to hunt.

• The 13 meteor fragments and sealing ritual were newly created for the series to enrich the lore and root Pennywise’s origin deep within Derry’s history.

It: Welcome to Derry isn’t just a prequel — it is rewriting the entire IT mythology into something darker, deeper, and far more coherent.