Name: John B Wright
Age at Enlistment: 25
Enlistment Date: 20 Jun 1861
Rank at enlistment: Private
Enlistment Place: Lynnhaven Beach, VA
State Served: Virginia
Survived the War?: Yes
Service Record: Enlisted in Company I, Virginia 5th Cavalry Regiment on 20 Jun 1861.
Mustered out on 07 Apr 1862.
Transferred to Company C, Virginia 15th Cavalry Regiment on 07 Apr 1862.
Mustered out on 08 Jan 1865 at Norfolk, VA.

Birth Date: abt 1836
Sources: The Virginia Regimental Histories Series

Not finding the other two.