Under the button Index A-Z is the family tree of the family Veringa and there relations.
In the top of the screen are different options you can choose.  

• The button Homepage brings you back to the (Dutch) homepage of this Veringa website. (There you can choose
   English again).
• The button Main index A-Z gives you the page where you can pick the first letter of the surnames. 
• The button Total index gives you a view of all persons in the archive. You can click on a name.
• The button Index and families gives you, in a first screen, a view of all persons in the archive
   and in the second screen the information about this person.
•  The button Names gives you a page with surnames.
•  The button Index places gives you a page with birth and death places.

Names like 'de Wolf' becomes 'Wolf de'.