The site thus chosen lay in a somewhat mountainous section of Morris County known as Jockey Hollow, and included portions of the “plantation” owned by Peter Kemble, Esq., and the farms of Henry Wick and Joshua Guerin. Some of the American brigades being already collected at nearby posts, Greene at once sent word to their commanders of Washington’s decision: “The ground I think will be pretty dry; I shall have the whole of it laid off this day; you will therefore order the troops to march immediately; or if you think it more convenient tomorrow morning. It will be well to send a small detachment from each Regiment to take possession of their ground. You will also order on your brigade quarter master to draw the tools for each brigade and to get a plan for hutting which they will find made out at my quarters.” Simultaneously with this instruction, which was dated December 1, Washington himself arrived in Morristown, during a “very severe storm of hail & snow all day.” He promptly established his headquarters at the Ford Mansion, presumably at the invitation of Mrs. Theodosia Ford, widow of Col. Jacob Ford, Jr., who was then living in the house with her four children. Morristown had again become the American military capital. BUILDING THE “LOG-HOUSE CITY.” Events now moved swiftly. Many of the American troops reached Morristown during the first week of December, and the rest arrived before the end of that month. Estimates vary as to their total effective strength, but it was probably not under 10,000 men, nor over 12,000, at that particular time. Eight infantry brigades—Hand’s, New York, 1st and 2d Maryland, 1st and 2d Connecticut, and 1st and 2d Pennsylvania—took up compactly arranged positions in Jockey Hollow proper. Two additional brigades, also of infantry, were assigned to campgrounds nearby: Stark’s Brigade on the east slope of Mount Kemble, and the New Jersey Brigade at “Eyre’s Forge,” on the Passaic River, somewhat less than a mile further southwest. Knox’s Artillery Brigade took post about a mile west of Morristown, on the main road to Mendham, and there also the Artillery Park of the army was established. The Commander in Chief’s Guard occupied ground directly opposite the Ford Mansion. All the positions noted are shown exactly on excellent maps of the period prepared by Robert Erskine, Washington’s Geographer General, and by Capt. Bichet de Rochefontaine, a French engineer. A brigade of Virginia troops was included in original plans for the encampment, but it was ordered southward soon after arriving at Morristown, and played no major part in the story here related. [Illustration: _Map of Morristown prepared by Robert Erskine, F. R. S., Geographer General of the Continental Army, dated December 17, 1779._ Courtesy of the New York Historical Society.] _N^o 105. Survey of Morristown— by the chain only_