It is with deep sorrow that we announce the passing of Cornelius "Neil" James Droogan, in the early morning hours of Tuesday, November 11, 2025 at the age of 77, after a long illness. Born in the Bronx, NY, Neil was the beloved son of the late Dorothy and Cornelius Droogan. He grew up in Williston Park, NY and was a proud graduate of Chaminade High School. He earned his bachelor's degree from Marist College and JD from St. John’s University School of Law. He went on to have a distinguished career as an attorney, known for his integrity and commitment to his clients. Neil was a long-time resident of Glen Head, NY, where he was a respected member of the community, later moving to Jamesport, NY, where he and Leslie enjoyed life overlooking the Long Island Sound. An avid golfer, he was a dedicated member of the North Fork Country Club and enjoyed escaping the cold New York winters by spending time in Vero Beach, FL. He is survived by his loving wife of 57 years, Leslie Droogan (nee Phelan), and their three devoted children: Cornelius “Jay” Droogan and his wife, Catherine “Cathy”, of Darien, CT; Cassandra “Cassie” Droogan of New York, NY; and Sean Droogan and his wife, Courtney, of Wilmette, IL. Neil was a cherished grandfather, known affectionately as "PopPop" to Cornelius “Jack”, Catherine “Cate”, Sara, Connor, and Charles “Charlie”, who were the absolute joys of his life. He is also survived by siblings Terrence, Dennis, Brian, James and preceded in death by sister Nancy Hope and brother Kevin. He will be deeply missed by his many friends and family. Visitation will be held at DeFriest-Grattan Funeral Home in Mattituck on Saturday, November 29, 2025 from 2-5pm, where Funeral Services will take place at the latter part of the visitation, officiated by Father Peter Garry.