Sadie Hufflepuff

Sadie Hufflepuff
Sadie is a minor character in Riddle And Fate, she is the descendent of Helga Hufflepuf.

Pre-Hogwarts
She was the only child in a pureblood (but muggle liking) family. Her father was Bryan Hufflepuff, who worked at the Ministry Of Magic. Her mother was Alyssa Hufflepuff, who was a stay-at-home parent. She had quite a normal childhood, but (as an only child) was quite lonely.

Chapter 1- Riddle And Fate
In this chapter she was sorted into Hufflepuff. This is her only mention throughout the first three books.

Chapter 7- Riddle And Faith
Sadie is mentioned to have been chatting with Sapphire during Professor Evermore’s DADA lesson.

Trivia

 * Her name means “princess”
 * She is one of five characters who have the last names of Hogwarts founders.
 * She (seemingly) is a close friend of Sapphire.