Here's a link Rated 4 out of 5 stars

I came to this page by googling 'dutch east india company'.

Hope this helps.

This review is for a previous version of the add-on (initial.rev362.1-signed.1-signed).  This user has other reviews of this add-on.

Still haven't figured out why it fails on framed pages. One clue may be found in that if, after loading such a page, I go into add-ons (ctrl-shift-A), disable Prostetnic Highlighter, and then re-enable it, when I go back to the tab with the framed page in it, it does show the menu item and does highlight, but does not seem to remember the highlight when the page is refreshed, after which it again stops working. Back to the builder dashboard...