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Marietta Edgecombe

Illustration of Marietta Edgecombe from the Dumbledore's Army infographic

Ravenclaw student and friend of Cho Chang. Her betrayal of Dumbledore's Army led to Umbridge being able to find and disband the group.


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The first meeting of Dumbledore’s Army


The Weasleys burst through the Dursley's fireplace.

The Floo Network

By J.K. Rowling


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5 reasons you should be best friends with a Ravenclaw


Harry and Dumbledore's Army in the Room of Requirement

The essential spells taught to Dumbledore’s Army


Umbridge came bustling round the far corner, breathless but wearing a delighted smile.


Extract

Harry Potter and the Order of the Phoenix

By J.K. Rowling

... a series of close-set purple pustules that had spread across her nose and cheeks to form the word ‘SNEAK’.


Extract

Harry Potter and the Order of the Phoenix

By J.K. Rowling

Dumbledore escapes from Professor Umbridge and Cornelius Fudge.

Dumbledore's escape


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She’s a lovely person really… she just made a mistake


Cho Chang

Marietta Edgecombe fact file


Full Name

Marietta Edgecombe

House

Ravenclaw

Parents

Her mother is Madam Edgecombe from the Floo Network office in the Department of Magical Transportation

Skills

Covering up the spots that blight her face after betraying Dumbledore's Army