David J. Ennis

David J. Ennis, a distinguished figure in the field of conservation real estate and a committed community leader, passed away on June 5, 2026, in Pittstown, New Jersey. Born on July 24, 1939, in Long Branch, New Jersey, David's life was marked by his unwavering dedication to land preservation and his significant contributions to both the environment and the arts.

Throughout his career, David made an indelible impact as a Land Fund Director of the New Jersey Conservation Foundation, where his visionary leadership helped shape sustainable land stewardship practices. His entrepreneurial spirit led him to establish his own company, David J. Ennis Associates LLC, through which he conserved precious open space throughout the state. David's expertise and passion for conservation earned him recognition as the 2008 Distinguished Alumnus of the Year at Monmouth University, a testament to his professional achievements.

He was instrumental in devising the Comprehensive Pinelands Management Plan that created the 1.5 million acre Pinelands National Reserve. He helped create the New Jersey Farmland Preservation Program. He also was active in Pohatcong and Alexandria townships.

He was an original trustee of the Delaware River Greenway Partnership and founding member Kislak Real Estate Institute.  

Beyond his professional pursuits, David was deeply engaged in cultural affairs, notably serving as President of the Board of the Hunterdon Art Museum. He was on the board of the Walt Whitman House in Camden. He was a resident blacksmith at the Red Mill in Clinton. Peters Valley Craft Center, Layton, N.J. awarded him an Artist in Residence position.

He was a member of the Circumnavigator Club for people who have gone around the world in one trip.

He also was a lot of fun! He wanted his tombstone to read:

 David James Ennis

 1939-2026

 Son, Father, Husband & Distinguished Alumnus

Never went to Disney World   

David is survived by his beloved wife of 50 years, Nancy Ennis, and daughter, Sara Slymon, son-in-law John Slymon and two grandchildren, Seamus and Lila who carry forward his legacy of dedication and care. He was preceded in death by his parents, Matthew Ennis and Elise Vogel, whose memory he cherished throughout his life.

David J. Ennis’s profound impact on land conservation and the arts, coupled with his steadfast commitment to family, leaves an enduring legacy that will inspire all who knew him. His life stands as a testament to the power of vision, leadership, and compassion. He will be deeply missed and fondly remembered.

Cremation services will be held privately under the direction of the Holcombe-Fisher Funeral Home, 147 Main Street, Flemington, NJ.

In lieu of flowers memorial contributions may be made to the NGO, World Central Kitchen, PO Box 96538, Washington, DC 20090-6538 US.