Just read all the way to the end of this story, amazing work.
Now the fun question will be if he has a quiet time at school (especially when discussing his background), or if it will be glossed over via montage?
You know someone at the school will be figuring out that John Smith is a fake name, so is he a noble child who is trying to hide history, a noble's bastard son who got a trust fund and a little pull to attend, or a commoner whose family has enough money to hide his background and use the obviously fake name? The smarter ones might figure that trying to find the history of someone with an obviously fake name would be bad for their health.