Sure. You can start by looking on fanfiction.net. There are often some creative crossovers there that combine the magical world of Harry Potter with the aristocratic setting of Downton Abbey. Some fanfics might focus on how the wizarding world could interact with the Edwardian society of Downton, like a Hogwarts student visiting Downton Abbey during a holiday and causing all sorts of magical mayhem in the stately home.
AO3 (Archive of Our Own) is also a great place to search for this kind of fanfic. There could be a story where the spells and potions from Harry Potter are used to solve problems in the Downton Abbey world, like using a healing spell on an ailing Downton character. Or it could be about a wizard who falls in love with a Downton Abbey lady and has to navigate the differences between their two worlds.
Well, one interesting plot idea is the introduction of magic into the Downton Abbey society. Imagine the Dowager Countess's reaction to seeing a wizard perform magic right in front of her! Another idea could be a Hogwarts student getting lost and ending up at Downton Abbey, and having to find their way back to the wizarding world while dealing with the strict social norms of Downton.
One idea could be a crossover where the magic of Harry Potter enters the refined world of Downton Abbey. For example, a wizard or witch could be disguised as a servant at Downton and secretly use magic to solve various problems in the household, like mending broken heirlooms with a spell or helping a character with a love problem using a love potion in a very discreet way.
One popular Downton Abbey crossover fanfiction is the one where the characters from Downton Abbey cross paths with characters from Jane Austen novels. It creates an interesting blend of different historical periods and social settings. Another great one is the crossover with Sherlock Holmes. The contrast between the upper - class world of Downton and the detective - filled London of Sherlock Holmes makes for a very engaging read.
Well, I really like 'Downton Abbey: The Unseen Chapters'. It takes some minor characters from the show and gives them more depth and backstories. It also weaves in new plotlines that are quite exciting. For example, it might explore a relationship that was only hinted at in the original series. Another good one is 'Downton's Hidden Histories' which uncovers secrets within the walls of Downton Abbey that no one knew about.
You can try Archive of Our Own (AO3). It has a large collection of 'Downton Abbey fanfic'. There are various categories and tags that can help you find exactly what you're looking for, whether it's a specific character - centric story or a certain time period within the Downton Abbey universe. Another place is FanFiction.net. It also has a decent number of 'Downton Abbey' fan - created stories.
There might be. You could also check some dedicated Downton Abbey fan forums. Sometimes fans share their own written fanfics there, including those with gay themes related to Thomas. However, the quality can vary greatly, so you may need to sift through a bit to find the really good ones.
Some Tumblr blogs are also dedicated to sharing and discussing such fanfictions. Just search for relevant tags like #DowntonAbbey #HarryPotter #Fanfiction. However, the quality can vary widely, so it might take some time to sift through. Another option is to join relevant fanfiction groups on Facebook or Reddit. Members often share their favorite stories or even write their own and post them within the group for others to enjoy.
The 'alternate universe' trope is also quite popular. In this, the two universes are merged in some way from the start. Maybe Hogwarts is located near Downton Abbey and students interact with the local aristocracy. Or perhaps the wizarding world has always been a part of the Downton Abbey world, but hidden, and now things are starting to come to light. This trope allows for a lot of creative storytelling and exploring how the two very different settings can co - exist.
One idea could be a fanfic about a servant's secret life outside of Downton Abbey. Maybe they have a hidden talent for painting and are trying to make a name for themselves in the art world secretly. Another could be a story about a forbidden romance between a member of the Crawley family and a local villager that goes against the social norms of the time. And also, a fanfic about how the Abbey copes during a particularly harsh winter with shortages of food and fuel could be interesting.
Yes, Downton Abbey is fictional. It's a created story and the characters and events are not based on real people or actual happenings.