Marge Dursley is the sister of Vernon Dursley and aunt of his son, Dudley. She is fond of Dudley and her sister-in-law, Petunia Dursley. However she shares their view of Petunia's family and dislikes her inherited nephew, Harry Potter.
 Character development
Maybe 1-2 paragraphs here
 First book
When Petunia and Vernon discovered, to their horror, that their usual baby-sitter for Harry, Mrs Figg, had broken her leg, Vernon considered his sister, Marge, as an alternative. However Petunia dismissed the thought, stating that Marge hated the boy.
 Third book
If applicable, maybe a paragraph here.
 Fifth book
During his fifth year at Hogwarts, Harry has to take lessons in Occlumency with his least favourite professor, Severus Snape. These lessons bring up memories from Harry's past, some of which include Marge. One memory Harry relives is of Ripper chasing him up a tree, which Snape is amused by.
 Portrayals within films
 Outward appearance
Maybe a paragraph here.
Depending on how often the character is in the books, maybe 1-5 paragraphs here.
 Accomplishments and skills
Maybe a 1-3 paragraphs here.
- Twelve dogs, including Ripper the bulldog
Maybe 1-3 paragraphs here.
Depending on how important the character, maybe 0-3 paragraphs here.
 In popular culture
If applicable, maybe a couple paragraphs here.
 Additional Canon
It is prefered that you use an Additional Canon section (and related sub-sections) on LeakyPedia entries for information that comes from lesser canon sources such as video games, board games, action figures, amusement parks, and other Warner Brothers or J.K. Rowling sanctioned sources.