The whole point of WikiTree is that there is no such thing as the 'Weber' tree. There are profiles of people that are related. All entered by volunteers. WikiTree has free data, but is not a free service. You could hire a professional genealogist if you want to receive a tree. But, the nicest and best is to upgrade by answering some questions and start adding your ancestors yourself. Then you will see you can quickly link to others as well, and in the meantime help grow the tree.