Roseberry-Gess House

The brothers Roseberry came to America from England, settling in Phillipsburg around 1750. John Roseberry gained stature when he married the daughter of William Phillips, for whom the town was named. In 1787, Roseberry added to his considerable holdings with the acquisition of a stately home, which had been confiscated from John Tabor Kempe, a Loyalist who left town during the American Revolution. Built in the English style labeled by architects as “Georgian”, the well-planned house displayed the gracious and symmetric proportions that evolved from the classic traditions of Greece and Rome. Constructed with rough-cut quarry stone between 1765 and 1783, the house employed a five-bay, two-story plan that became representative of an emerging prosperity in the Colonies. An attached one-and-a-half story kitchen was added in 1815. Enhancing the home’s luster, its interior walls were garnished with decorative paintings.

The Roseberry Estate marked on the 1878 Beers Atlas.

Much later it its life, the home came into the possession of Walter Gess and his family, who, although they made modifications for more modern living, managed to preserve many of the original features of the house. In the early 1970s, the Phillipsburg School District, which had purchased the property as part of the site for a new middle school, proposed the building’s demolition. But citizens who realized the home’s prominent place in their town’s history banded together as the Phillipsburg Area Historical Society (PAHS) and successfully campaigned for the building’s rescue, having it placed on both the National and State Historic Registers. However, persistent vandalism and general municipal apathy delayed much-needed repairs for decades.

Yet, perseverance eventually led to preservation, and today the oldest building in town may be among its most appealing. With renewed interest and help from the community, and with grants county, state and national sources, PAHS has facilitated major restorations to the exterior of the house, along with the complete interior reconstruction of the adjoining kitchen. The Society is now focused on projects to install heating for the planned use of the bank cellar and first floor, restoration of the first floor as well as ADA compliant bathroom and building access.

Phillipsburg Area Historical Society, 908/391-5945

Nearby accommodations and attractions

  • Allamuchy Mountain Park

    The 8,461 acre park includes the 2500-acre Deer Lake Park, Waterloo Village, mountain bike and horseback trails.


  • Rutherfurd Hall

    Consider Rutherfurd Hall as refuge and sanctuary in similar ways now, as it served a distinguished family a hundred years ago.

    1686 Route 517, Allamuchy

  • Evergreen Valley Christmas Tree Farm

    Choose and Cut from 10,000 trees! Blue Spruce, Norway Spruce, White Pine, Scotch Pine Fraser Fir, Canaan fir, Douglas Fir. Family run on preserved farmland. Open Nov 29 - Dec 23, Tues-Sunday, 9-4. Easy Access from Routes 78 or 80.

    77 Jackson Valley Road, Washington

  • Millbrook Village

    Millbrook Village, part of the Delaware Water Gap National Recreation Area, is a re-created community of the 1800s where aspects of pioneer life are exhibited and occasionally demonstrated by skilled and dedicated docents throughout the village

  • Last Frontier Angler

    Guided fly fishing excursions, beginner to expert, instruction also available. Catch trout in spring, smallmouth bass in summer, ice fishing in winter. Explore the Paulinskill, Flatbrook and wild trout streams.



This story was first published: Summer, 2021