Yes, this is my line. I looks as though we're the same generation. Kornelis was also my g-g-grandfather. My grandfather was Albert, the brother of your Henry VK.
I've quite a bit of information on our Van Kampen line, going back to before 1710. I'm not sure what you have or how far you're wanting to go, but I'd be happy to swap information with you.
Are you by chance the child of Jean VK?
If you'd like, we can email off the website. You can reach me at firstname.lastname@example.org