Mr. Engel,
Both Festus and T. B. Wharton's Virginia Confederate pension records are available on-line.
Do a search titled "virginia cofederate pension records online"
One of the higher responses will be "Virginia Confederate Pension Rolls"
When the form comes up list "Wharton" and hit go. T. B. will be listed as #11 and Festus as #12. Both have three records.
These records are courtesy of the Library of Virginia.
Hope this helps.