Here are some entries with added detail that may be of interest.

The first generation in the Netherlands was the predikant from Flanders:

1. Vedastus Adriaanszoon Coornwinder
   

and his infamous son:

1. David Vedastuszoon Coornwinder
   

and then his son who was a reputable notaris:

1. Adriaen Davidz Coornwinder
   

and then one of his sons Pieter:

1. Pieter Coornwinder
   

(A special note of a contemporary Coornwinder from the same village but who we can’t fit into the tree just yet:)

1. Nicolaus Coornwinder
   

But back to Pieter, and through his son Henndrik, and then his son Cornelis,  and then his son David we arrive at:

1. Arij.Coornwinder
   

Arij (who is the only found continuing descendent of Vedastus and even Pieter) had two sons but we’ll only follow the Koornwinder side via:

1. David Koornwinder
   

David had only one son who reached adulthood:

1. Arie Koornwinder
   

Fo personal reasons, we followed historically only one of Arie’s sons (but his sons represent the scattering of the name around the country):

1. Klaas Koornwinder
   

We come close to current times with one of Klaas’ sons:

1. Arie Koornwinder
   

Arie had two sons:

1. Willem Claas Marie Koornwinder
   

2. Johan Marie Koornwinder