So then would Chamberlain's suggestion about putting it in the Wiki be possible? I have literally zero understanding of coding and such, so I am in the dark as to what kind of undertaking this would be.
That would be vastly more complex and time-consuming than what we are proposing.
All we need to do is write a page within the game that you can go to and see the list of all the archived families and their histories—similar to your own user-details page, but with an extra step that lets you pick which family to look at.