It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
UVA doesn't own all these in-depth inventories of NARA record groups, but we do own some. See GS 4.10: in the New Stacks on the 3rd floor of Alderman Library
The National Archives contains the records of permanent value of the U.S. government. Many of these contain family and genealogical information. However, many will be valuable for the scholarly researcher.