Digital Public Library of America (DPLA)
If you haven't tried searching on the Digital Public Library of America (DPLA) you should.
Try searching for Kip (or Kipp).
On the second page you will find a digital image of the will of Hendrick Hendricksen [Kyp] 1671.
All in Dutch of course. A translation is provided on my web site.
Lots of other neat stuff as well.