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Seamus Finnigan is six two, in the seventh book.
Seamus Finnigan was sorted into Gryffindor house in 1991. He shared a dormitory with Harry Potter and Ron Weasley.
Severus Snape He-who-must-not-be-named Seamus Finnigan Harry Potter Hannah Abbott
Devon Murray has: Played himself in "Kelly" in 1989. Played Seamus Finnigan in "Harry Potter and the Chamber of Secrets" in 2002. Played himself in "Interviews with Students" in 2003. Played himself in "Head to Shrunken Head" in 2004. Played Seamus Finnegan in "Harry Potter and the Prisoner of Azkaban" in 2004. Played Seamus Finnigan in "Harry Potter and the Goblet of Fire" in 2005. Played himself in "The Podge and Rodge Show" in 2006. Played himself in "Reflections on the Fourth Film" in 2006. Played Seamus Finnigan in "Harry Potter and the Order of the Phoenix" in 2007. Played Seamus Finnigan in "Harry Potter and the Half-Blood Prince" in 2009. Played Himself - Presenter in "The 9th Meteor Ireland Music Awards" in 2009. Played Seamus Finnigan in "Harry Potter and the Deathly Hallows: Part 1" in 2010. Played Seamus Finnegan in "Harry Potter and the Deathly Hallows: Part II" in 2011. Played Seamus Finnigan in "Harry Potter and the Deathly Hallows: Part 2" in 2011.
There was no character called Sean in Harry Potter. However, there was a character named Seamus Finnigan played by Sean Biggerstaff. It remains unknown who Seamus married.
Seamus Finnigan. (Not in the books, though.)
Seamus Finnegan is a common Irish name, so it's just coincidence.
Seamus was born in 1980 and is the same age as Harry. This means he is eleven in the first book, twelve in the second and so on.
Seamus survived the final battle but nothing else is known about his later life.
Harry Potter, Hermione Granger, Ronald Weasley and Seamus Finnigan are my five favorite characters in the Harry Potter films.
Seamus Finnigan (and he's half Irish - half-blood too)
Lavender Brown was taken to the Yule Ball by Seamus Finnigan in Harry Potter.