Daphne's Family Tree
Blake Castle
Blake Castle is in Scotland, and is the home of Daphne's cousin, Shannon Blake. The castle appeared in Scooby-Doo and the Loch Ness Monster.
Appearance:
Scooby-Doo and the Loch Ness Monster

Daisy Blake
Daphne's Sister
Voice: Jennifer Hale
Daisy is a doctor. She was very rude to Daphne and Velma.
Appearance:
Beware The Beast From Below (Scooby-Doo! Mystery Incorporated)
The Dragon's Secret (Scooby-Doo! Mystery Incorporated)
The Hodag of Horror (Scooby-Doo! Mystery Incorporated)
Come Undone (Scooby-Doo! Mystery Incorporated)

Dannika
Daphne's cousin
Dannika is a famous French model.
Appearance:
Ready to Scare (What's New, Scooby-Doo?)

Daphne's Sister
Daphne's Sister
Daphne mentioned this sister when she talked about her allergic reaction to shellfish while she was at her sister's wedding. No name was given for this sister. Both the sister and her husband astronauts based on the clothes they are wearing.
Appearance:
Revenge of the Man Crab (Scooby-Doo! Mystery Incorporated)

Dawn Blake
Daphne's Sister
Dawn is a model.
Appearance:
Beware The Beast From Below (Scooby-Doo! Mystery Incorporated)
The Dragon's Secret (Scooby-Doo! Mystery Incorporated)
Come Undone (Scooby-Doo! Mystery Incorporated)

Delilah Blake
Daphne's Sister
Voice: Jennifer Hale
Delilah is in the Marine Corps.
Appearance:
Beware The Beast From Below (Scooby-Doo! Mystery Incorporated)
The Legend of Alice May (Scooby-Doo! Mystery Incorporated)
The Dragon's Secret (Scooby-Doo! Mystery Incorporated)
Come Undone (Scooby-Doo! Mystery Incorporated)

Dorothy Blake
Daphne's Sister
Dorothy is a race car driver.
Appearance:
Beware The Beast From Below (Scooby-Doo! Mystery Incorporated)
The Dragon's Secret (Scooby-Doo! Mystery Incorporated)
Come Undone (Scooby-Doo! Mystery Incorporated)

George R. & Elizabeth Blake
Daphne's father and mother
George R. Blake is the creator of the product "Blake's Bubbles".
Appearance:
Robopup (A Pup Named Scooby-Doo)
Horror of the Haunted Hairpiece (A Pup Named Scooby-Doo)

Jenkins
Daphne's butler
Jenkins is not actually a member of Daphne's family, he is her butler.
Appearance:
A Pup Named Scooby-Doo Series

Jennifer
Daphne's cousin
Appearance:
The Creature Came From Chem Lab (The New Scooby-Doo and Scrappy-Doo Show)

John Maxwell
Daphne's uncle
John Maxwell is a movie director.
Appearance:
Never Ape an Ape Man (Scooby-Doo, Where Are You?)

Matt Blake
Daphne's uncle
Voice: John Stephenson
Uncle Matt is a cattle rancher in Texas.
Appearance:
A Bum Steer for Scooby (The Scooby-Doo Show)

Olivia Derby
Daphne's aunt
Appearance:
Who Was That Cat Creature I Saw You With Last Night? (The Scooby-Doo Show)

Shannon Blake
Daphne's cousin
Voice: Grey DeLisle
Shannon Blake is Scottish and lives at Blake Castle in Scottland. She appeared in Scooby-Doo and the Loch Ness Monster.
Appearance:
Scooby-Doo and the Loch Ness Monster