I am sorry, I am not sure where to post this.

Does anyone know how to contact the Tommy Wonder estate?
I found this side:
http://www.tommywonder.nl
and his brother's Frank youtube channel.
But there is no email address or something similar given on both platforms.
I bought some items that belonged to Tommy Wonder and would like to ask if they have any more information about these.

Thank you for your help.

Do you still need the contact info?