Wow. That was amazing!
As absurd an idea as it is, I have always been interested by time travel, and since I'm terrifyingly obsessed with the eighteenth century, this was quite a treat for me :P
You did a great job with the narration and making it sound like he was, indeed, from that time.

But, I would have liked to hear more of what Katrine and her father actually did after having arrived in the twenty-first century. I'm also wondering why the last two numbers of the years are missing, because I'd really like to know the actual years that all this occurs.

Still, this is wonderful.
:)