 Complete the following phrase:  Douglas was the son of the Scottish born minister, Robert Douglas and his wife Mary, born Robertson. The Reverend Douglas was a nephew of the Attorney General of Pennsylvania Samuel Douglas, and studied theology at the Theological Seminary at York, Pennsylvania, before being admitted to the ministry in the German Reformed Church. Henry Kyd Douglas grew up on Ferry Hill Place, on the opposite site of the Potomac River from Shepherdstown, then in Virginia, not far from Sharpsburg, Maryland. His home not being more than two miles from Harpers Ferry, he watched the storming of the engine house by the Marines that ended 