They're not the same. Everett Ross and Thadius Ross have separate identities and storylines in the comics. Their powers, if any, and character arcs are completely different.
Everett Ross is a fascinating character in Black Panther fanfiction. He can be a bridge between Wakanda and the outside world. His knowledge of international affairs and his connection to the CIA give him a unique position. In some fanfictions, he may introduce Wakandan technology to the world in a more controlled way than what happened in the movie.
In Black Panther fanfiction, Everett Ross can be portrayed in many ways. He could be a key ally, using his skills as a CIA agent to assist Wakanda in various diplomatic or security matters. For example, he might help in forging new international relations for Wakanda in the face of external threats.
One common theme is Ross's adjustment to Wakandan culture. Since he comes from a different world, seeing him adapt, make mistakes, and learn is a big part of many fanfictions.
One great 'Black Panther Everett Ross fanfiction' is 'The Ross Chronicles' which delves deep into Ross's experiences in Wakanda. It shows his perspective on the culture and technology there, and his relationship with the Black Panther. It's really interesting as it gives a different view from the movies.
Betty Ross's age varies depending on different comic storylines. But typically, she's depicted as being in her late twenties or early thirties.
Colonel Ross has not held the position of president in the comics. The character's role and storyline haven't led to such a development.
The art in ross comics graphic novels is often very distinct. It can range from highly detailed and realistic to very stylized and cartoonish. This visual aspect is a major draw.
Since I don't have a lot of information about this specific story, it's hard to say exactly who Mike Ross is. He could be an ordinary person with an interesting personal story that involves some sort of growth or change symbolized by 'big boy pants'.
I'm not sure specifically who 'ann b ross' is just from this phrase. It could be an author. Maybe it's someone who has created works within the realm of 'fantastic fiction' which might include elements like magic, otherworldly beings, or extraordinary adventures.
No, it's fictional. The characters Ross and Jack in Titanic are created for the movie and not based on real people.