Hermione's parents might also be important characters. Since it's a family curse, they could be directly affected by it too. Maybe they start to show strange symptoms or have their memories affected. And Dumbledore could also make an appearance. He is full of wisdom and might offer some guidance or have some knowledge about the origin of the curse.
Harry and Ron are very common. They are Hermione's closest friends, so they would be likely to be involved in helping her deal with the family curse.
Some fanfictions might also include other members of Hermione's extended family. For example, an old aunt or uncle who has been estranged from the family but has some crucial information about the curse. Additionally, characters like Snape could be involved. He has a vast knowledge of dark magic and potions, and the family curse might be related to one of those areas. So, Hermione could seek his help, although it would be a difficult and tense situation given their past interactions.
It could be Harry and Ron. In many cases, they might be the ones ignoring Hermione in the fanfiction. Maybe they get caught up in their own adventures or problems and don't pay enough attention to her.
Ron Weasley often makes an appearance. He might be suspicious of Draco's intentions towards Hermione and try to protect her. His loyalty to Hermione and his hot - tempered nature can add a lot of drama to the story.
Dumbledore may make an appearance in some fanfictions, even if it's just in flashbacks or as a guiding spirit for Harry and Hermione's family. His wisdom could be passed down through stories to their children. Also, characters like Hagrid might be involved, bringing his love for magical creatures into the family's life, maybe teaching the kids about how to care for them.
Hermione's family friends or neighbors in the muggle world can also be common characters. They can provide a contrast to the wizarding world she is part of. They might be curious about Hermione's newfound magical abilities or be involved in family gatherings where the two worlds collide. This creates an interesting dynamic and helps to explore different aspects of Hermione's family life.
Well, in some 'Hermione family curse fanfiction', the curse might be related to a prophecy that Hermione has to fulfill in order to break it. This could lead to her going on a dangerous adventure to find the key elements needed for the prophecy. And perhaps she has to face some dark wizards or creatures along the way who are trying to stop her from breaking the curse because it benefits them in some way.
Harry and Ron would most likely be main characters. They are Hermione's closest friends, so they would be involved in her life change. They might be the ones to give her advice or react to her new appearance.
Draco Malfoy could be a likely character. He was a Death Eater (or on the verge of becoming one), and his relationship with Hermione has always been complex. There's a lot of potential for a story between them as they have a history of rivalry and yet could potentially find common ground or unexpected feelings for each other.
Ron is often still a prominent character. Even in fanfiction focused on Harry and Hermione, Ron's friendship with them can play an important role. He might be the one who provides some comical relief during the tense second - year situations.
Luna Lovegood might be involved. She could provide some unique magical items or knowledge to Hermione that helps in the fight against Bellatrix. Also, Severus Snape could be a character in the fanfiction. His complex relationship with both the Order of the Phoenix and the Death Eaters could add an interesting layer to the story. Maybe he has some information that Hermione needs to defeat Bellatrix.
Well, one common theme could be the undermining of her academic achievements. In some of these types of fanfictions, her knowledge might be belittled or misused by other characters. Another could be her social status being attacked, like her being excluded from certain groups because of her Muggle - born status, which is then used as a tool for humiliation.