that reminds me, i believe there's a place near me that's called Montrose. i think they even have an academy of sorts. i dunno this is something i spotted long long ago and forgot to tell about. perhaps i'll find it again.
as for your question, Montrose Academy as far as we know is a fictional place, it has been used to represent the place the Jar took place, and it also represents the fairytale land of these very forums you stand upon. though they are a lesser extent of their previous form.