This is the only Robert I see from VA. I didn't see a pension claim for the wife.
Name: Robert Ferguson COMPANY: 6 REGIMENT VIRGINIA MILITIA. Rank - Induction: PRIVATE Rank - Discharge: PRIVATE Roll Box: 70 Roll Exct: 602
Direct Data Capture, comp.. War of 1812 Service Records [database on-line]. Provo, UT, USA: The Generations Network, Inc., 1999. Original data: National Archives and Records Administration. Index to the Compiled Military Service Records for the Volunteer Soldiers Who Served During the War of 1812. Washington, D.C.: National Archives and Records Administration. M602, 234 rolls.