This is my original post & I just realized I have the wrong e-mail address.
Jacobus was my great grandfather.
He was married to Jacoba Knoop
Parents were Dirk Bakker & Margaretha Sara Weeveringh
They had a total of 11 children with 4 living to adulthood
I am showing Dirk & Margaretha with 5 children
Please contact me firstname.lastname@example.org
My name is Beverly
I also information on the twin Marinus.
I have birth certificates for Jacobus & twin Marinus & Jacoba Knoop