Derek will forever be in our hearts.
Derek was born September 4, 1962 and passed away on October 7, 2024 at the age of 62. He grew up in Fontana California and at the age of 17 joined the U.S. Navy. He resided in Las Vegas until 2016, then moved back to California and resided in Yucaipa. He is survived by his wife Stephanie (Wolfinbarger) Hennessey and his children Joshua Hennessey and Kassondra Hennessey, his mother Susan Haskins and his siblings William Hennessey II, Leif Hennessey, and Lisa (Hennessey) Spinuzzi.
In lieu of flowers, Derek’s wishes would be to donate in his honor to The City of San Bernardino Animal Shelter: 333 Chandler Pl. San Bernardino, CA 92401
