DNA links us back through Michael VanderCook in NJ
Cannot find definitive parents of John D Cook born around 1815 in Rockaway NJ. Any advice?
This may be a time you would want to access the free consultations from experts at the Family History Library in Salt Lake City. This is where you can locate information about this resource: https://www.familysearch.org/family-history-library/virtual-genealogy-consultation-faqs0