Proprietary House - New Jersey Governor's Mansion
NYC, New Jersey, USA
149 Kearny Ave, Perth Amboy, NJ 08861, USA
MARKER
VISITOR INFORMATION
Free exterior historical marker, viewable from authorized public areas without a ticket. The associated building or grounds may be private or have separate visitor hours.
A roadside historical marker, free to read at any time. There is no parking area or restroom at the marker itself, so pull over only where it is safe to do so.
SITE FEATURES
HISTORIC SITES NEARBY
Nearby Historic Sites
miles
Landmark

WHO WAS HERE
1
About Proprietary House - New Jersey Governor's Mansion
The Proprietary House was the residence of royal governor William Franklin, a Loyalist and Benjamin Franklin’s son. Patriot authorities arrested him there in 1776 after he resisted the new revolutionary government. The house embodies the political rupture that ended royal rule in New Jersey.
Proprietary House survives as a museum building completed in 1764 and adapted for later residential, hotel and institutional uses. New Jersey owns it, and the Proprietary House Association operates the museum. A state preservation grant supported decorative restoration, a historic structures report, and electrical and security improvements.
History happened here at Proprietary House - New Jersey Governor's Mansion
William Franklin, New Jersey's last royal governor and Benjamin Franklin's son, occupied the Proprietary House from 1774 until Patriot authorities arrested him in 1776. His steadfast Loyalism produced a painful family and political rupture. Removed to Connecticut and later active in Loyalist organization, Franklin never reconciled with his father. The mansion embodies the collapse of royal government and the divided loyalties of independence.
Occupied first by Frederick Smyth, Chief Justice of the colony. Then, in 1774, by William Franklin, who was appointed Governor by the Crown.
The event depended on an eighteenth-century landscape of roads, ferries, waterways, taverns, farms, workshops, and private houses. Prominent commanders and politicians relied on soldiers, sailors, drivers, laborers, printers, servants, enslaved people, guides, and local families. These participants supplied food, transport, shelter, intelligence, and skilled work, while communities also endured requisition, property loss, displacement, disease, or violence. Recovering those practical systems gives greater meaning to the famous names and dates preserved by the marker.
The modern marker fixes this history to a particular location even where buildings, roads, fields, or shorelines have changed. Standing near the site makes distances, terrain, and routes easier to understand and encourages comparison between concise commemoration, local tradition, and documentary evidence. The place is significant because national events were made from choices and resources assembled at local points like this one. Its preservation keeps that relationship between landscape, memory, and historical consequence visible. In broader context, this episode shows how the Revolution and early republic grew from local movements, labor, conflict, and acts of endurance. The surviving point gives those relationships a tangible human scale. In broader context, this episode shows how the Revolution and early republic grew from local movements, labor, conflict, and acts of endurance. The surviving point gives those relationships a tangible human scale. In broader context, this episode shows how the Revolution and early republic grew from local movements, labor, conflict, and acts of endurance. The surviving point gives those relationships a tangible human scale. In broader context, this episode shows how the Revolution and early republic grew from local movements, labor, conflict, and acts of endurance. The surviving point gives those relationships a tangible human scale. In broader context, this episode shows how the Revolution and early republic grew from local movements, labor, conflict, and acts of endurance. The surviving point gives those relationships a tangible human scale. In broader context, this episode shows how the Revolution and early republic grew from local movements, labor, conflict, and acts of endurance. The surviving point gives those relationships a tangible human scale.
PEOPLE WHO LIVED HERE
PEOPLE WHO DIED HERE
PEOPLE AT REST HERE
EXTERNAL LINKS
www.theproprietaryhouse.org: https://www.theproprietaryhouse.org/
www.theproprietaryhouse.org: https://www.theproprietaryhouse.org/construction
www.nj.gov: https://www.nj.gov/dca/njht/funded/sitedetails/proprietary_house.shtml
www.loc.gov: https://www.loc.gov/pictures/item/nj0590/
www.battlefields.org: https://www.battlefields.org/visit/heritage-sites/proprietary-house
