The Ford Mansion in Morristown served as George Washington's headquarters during the Continental Army's winter encampment of 1779–1780. The large house belonged to Jacob Ford Jr., a local iron entrepreneur and militia officer who had died earlier; his widow Theodosia Ford and their children still lived there. They shared the building with Washington, his aides, and military business. This record concerns the surviving mansion and its adjacent museum, not the whole of Jockey Hollow, where most soldiers camped. The house's rooms make visible a civilian family's contribution to an army's work.

Washington occupied the house from December 1779 into June 1780 while the army endured one of the coldest winters of the war. Staff drafted letters, handled intelligence, coordinated supply, and negotiated decisions with officers and civilian officials. Martha Washington joined her husband. The Ford family retained parts of the house, and servants and other workers made the crowded household function. An officer's headquarters depended on nearby farms, roads, woodlands, and town residents; the burden of military occupation extended far beyond the rooms displayed to visitors.

At Jockey Hollow, soldiers built log huts, cut timber, and struggled with shortages of food and clothing. The army's endurance is often celebrated, but accounts should also address illness, labor, discontent, and the unequal distribution of hardship. The 1781 Pennsylvania Line mutiny belongs to a later episode and should not be folded into the Ford Mansion's 1779–1780 headquarters chronology. The distinction matters because the mansion gives direct evidence of a particular winter's command while the national historical park encompasses several places and years of Revolutionary service.

Preservationists acquired the mansion in the nineteenth century to protect its association with Washington, and it became part of Morristown National Historical Park. Historic rooms, collections, and documents support interpretation of the Fords and Washington's military household. The nearby headquarters museum adds exhibits beyond the furnished residence. Restoration choices and changing surroundings mean the interior is interpreted through evidence rather than frozen exactly as it stood in 1780. The site is also a case study in the early movement to preserve Revolutionary buildings before the National Park Service acquired them.

Admission to the park is free, but entry into the Ford Mansion is through ranger-led tours on a posted schedule and may be limited by staffing and capacity. Visitors should confirm tour times rather than assume an open house. The address is in Morristown, New Jersey, while the record's CMS city reference points to Philadelphia, Pennsylvania; that reference must be remapped before publication. Walking the house and the wider encampment separately helps place officers' planning beside soldiers' winter labor and the Ford family's experience of sharing its home with an army.