I need help in identifying the regiment to which the following chaplains were assigned, both in the Army of Northern Virginia:
Rev. J. W. Mills (Fall of 1862)
Rev. W. A. Simmons (Spring of 1863; apparently attached to one of the regiments in either Tige Anderson's or Benning's brigade)

If you know the denomination, that would be a plus. I am convinced that Rev. Mills was a Methodist.