Below is my (Astrid Cora van Meeuwen-Dijkgraaf) ancestoral chart within the Rolffs family.
Other ancestoral lines can be found on the Dijkgraaf websiteIf you would like one for your ancestors please ask me via the Contact Page.
Once opened the file can be saved onto your computer via the usual 'right-click', 'save as' method.
Astrid Rolffs Ancestor chart