Obviously, Harry Potter is one of the main characters. He is the one being adopted into the Greengrass family. Then, the Greengrass family members are important. There are likely to be the parents of the Greengrass family, and the Greengrass sisters. We might see Astoria Greengrass and her sister (if she has one in the fanfic). These characters will play significant roles in Harry's new life and the development of the story.
Well, he might grow up with a different set of values and magical education. The Greengrass family is known for their pure - blood status. Harry could have a more refined upbringing in terms of pure - blood traditions. He might also have a different relationship with the wizarding world at large, perhaps being more involved with the pure - blood society.
One possible interesting plotline could be how Harry adjusts to his new family. Since the Greengrass family has its own traditions and values, Harry might struggle to fit in at first. For example, he could be unfamiliar with their social circles in the wizarding world. Another plotline could involve how his relationship with the Greengrass sisters develops. Maybe he forms a close bond with one of them and they go on magical adventures together, exploring parts of the wizarding world that were previously unknown to Harry.
His story would change a great deal. For starters, he might not have the same connection to the Dursleys. His early years would be filled with the Greengrass family's values and lifestyle. He could be more attuned to pure - blood politics from a young age.
Yes, there are quite a few. Some explore a relationship between Daphne and Harry that is different from the main canon. You can find them on fanfic websites like Fanfiction.net or Archive of Our Own. Just search for 'Daphne Greengrass Harry Potter' and you'll get a list of stories to choose from.
Yes, there are likely some 'Harry Potter Marries Daphne Greengrass' fanfics out there. Fanfic writers often explore different pairings in the Harry Potter universe. You can try searching on popular fanfic websites like Fanfiction.net or Archive of Our Own.
In the fanfiction world, Greengrass is often a Slytherin student. She usually comes from a pure - blood family, which gives her certain status and expectations within the wizarding world. In the context of rescuing Harry Potter, she might be a character with a strong sense of justice that goes against the typical Slytherin stereotype. She could have her own set of skills, like being an excellent duellist or having a deep understanding of certain types of magic that enable her to come to Harry's aid.
One common theme is the exploration of a relationship between them. It could be a friendship or a romantic relationship. Another theme is how Daphne's Slytherin side interacts with Harry's Gryffindor side. Also, some fanfics may involve them working together against a common enemy.
Another theme is the expansion of the wizarding world. By involving Daphne, authors can introduce new aspects of Slytherin house or other parts of the magical society that might not have been fully explored in the original books. For example, Daphne's family connections can lead to stories about different wizarding families and their politics. Also, the theme of self - discovery often comes up. Harry, who has had a set path in the original series, might find new sides of himself through his interactions with Daphne. And Daphne herself may also go through her own journey of self - discovery as she gets closer to Harry.
One can expect a departure from the canonical relationships. In this fanfic, Harry and Astoria's relationship might start off as a simple acquaintance and then develop into something more. The 'lemon' part would probably add a sense of passion. It might also include some exploration of the Slytherin - Gryffindor dynamic, as Astoria is a Slytherin and Harry is a Gryffindor. Maybe there are some challenges they face due to their house differences that are overcome through their growing feelings for each other.