David was born in Danbury, December 24, 1940 son of the late David A. Long and Katherine O’Hara Long Trimpert. He attended Danbury High School, was a graduate of Wooster School and Western Connecticut State University.

In addition to his parents, David was predeceased by his daughter, Debbie Sue Long, and a brother-in-law, John E. Hiro. He is survived by two sisters: Mary L. Green and her husband Tom, of Danbury and Suzanne K. Hiro of Palm City, FL, and several nieces and nephews.

A Memorial Mass will be celebrated at St. Joseph Church, Danbury, on Tuesday, May 25th, 2021 at 10:00 am.

Interment will immediately follow in St. Peter Cemetery. There will be no calling hours.

Green Funeral Home, 57 Main St., Danbury is in charge of arrangements.