J. Meade Gould was a Maine officer who served at Antietam, the Red River Campaign, and in the Shenandoah Valley. Useful summary of his diaries includes photos.
The Biography of J. Meade Gould
The History of Company G, 147th PA. contains great material about Pennsylvania soldiers in Virginia.
HISTORY OF COMPANY "G", 147th REGIMENT PENNSYLVANIA VOLUNTEER INFANTRY
George W. Buhrer, 28, a farmer from Germany, enlisted in Company E, 2d Massachusetts Cavalry
Extracts from his diary during 1864 provide and interesting picture of service against John S. Mosby's famous Confederate partisans and in defense of Washington.