David A Ballentine

David A. Ballentine attended graduate school after Vietnam and earned a PhD in European history. After returning to active duty, he retired as a colonel from the Marine Corps in 1989 and worked for Northrop Grumman in Ft. Leavenworth. He now teaches at a local college in Overland Park, Kansas.

David A. Ballentine attended graduate school after Vietnam and earned a PhD in European history. After returning to active duty, he retired as a colonel from the Marine Corps in 1989 and worked for Northrop Grumman in Ft. Leavenworth. He now teaches at a local college in Overland Park, Kansas. See less