Something is of course better than nothing, and the more precise you can be the better, but I would suggest following the administrative levels of "municipality, province, country". The municipality (gemeente) are functionally like a county, and are where a person would typically start looking for information. As an example Bakkum is a village but you would look for it's records under the municipality it belongs to: Castricum, Noord-Holland, Nederland.
Summary: Wikipedia may be your best friend for places.
By the way on the profile for Hendrikus it says he was born at 's-Graveland in the bio but the birth field gives Bussum (where he was married) His birth (at 's-Graveland) is found in:
"Netherlands, Noord-Holland, Civil Registration, 1811-1950," database with images, FamilySearch (https://familysearch.org/pal:/MM9.3.1/TH-1-10818-30863-94?cc=2020117 : 21 May 2014), 's-Graveland NH > Geboorten 1843-1882 > image 158 of 568; Noord-Hollands Archief, Haarlem (Noord-Hollands Archives, Haarlem).