Harold J. Brennan Jr., 75, passed away Tuesday March 19, 2019 surrounded by his loving family. Born in Springfield, April 3, 1943, he was the son of the late Harold J. Sr. and Shirley (Downer) Brennan. Harold worked for the Digital Corporation in Westfield for many years and was a member of the Chicopee Moose Lodge. His beloved wife, Mary E. (Montagna) Brennan died in 2004. He leaves his loving daughter, Kellie E. Brennan of Springfield, his beloved son in law and caregiver, Miguel Torres, his sister, Kathleen LaBarre of Chicopee and his niece, Karen Larrivee and his faithful companions, Lucas and Rico. A funeral home service will be held Tuesday March 26 at 11AM at the Toomey-O’Brien Funeral Home 1043 Westfield St. West Springfield followed by burial in Calvary Cemetery in Chicopee. A calling hour will be from 10-11AM.