You may possess a certain number of documents concerning the story of your family: letters, photos, official deeds passed on by your ancestors.
When we start our work, you will give us those documents in order to scan them. You will be quickly given them back.

We will also scan all the documents we would gather or make in the course of the draft to make it possible for you to consult them.

At the end of the draft, you will be communicated the whole parameters for the access to your personal server. You will then be sure of  the durability of your website and the entire protection of your own documents which will be kept in this secure server and protected from any possible destruction.
Of course, you will be able to keep those data on the server of your choice.