Either I am doing something wrong (likely) or WordPress is broken (unlikely as this seems like a very simple and fundamental capability) at this website:
Please click on "Committees" page. You will see a list of links in there that I inserted manually when I could not get the subpages to appear. If you look at the URLs for the subpages (Transportation, etc.) you will each one has a page_id. Each one one of those subpages was made a child of the parent Committee page, and are seen on the administration pages as children, but he links to the children do not appear when I click on Committee.
So, have I misunderstood how subpages are supposed to work?