Cyndi’s List is a wonderful directory of links to any genealogical topic you can think of. It has a Netherlands category with links to websites that are relevant if you’re researching your Dutch ancestors.
Cyndi’s List is one of the few sites that I remember from my early internet days that is still online. I had the pleasure of meeting Cyndi Ingle, the woman behind the site, last year. The amount of information is huge, and expanding every day.
You can help Cyndi by submitting new links, reporting broken links, or by giving a donation via PayPal.