Marcus Antoine Irwin, age 40, of Chicopee, passed away unexpectedly on Wednesday, September 22, 2021 while vacationing in Tijuana, Mexico. He was born on November 14, 1980, a son of Timothy Miller and Carole Ann Irwin, and was educated in Holyoke schools, graduating from Holyoke High School and Holyoke Community College. Marcus loved music and worked as a promoter for local musicians. He enjoyed cooking, entertaining, and spending as much time as he could in San Diego, California. Marcus is survived by his mother, Carole Ann Irwin of Chicopee; his grandfather, Jerry Miller of Springfield; three brothers: John Irwin of California, Justin Irwin of Worcester, and Maximillian Miller of Chicopee; and three sisters: Veronica Miller and Jaqueline Ramos both of Florida, and Mali Miller of Springfield. He was predeceased by his father, Timothy Miller. Relatives and friends are invited to a Funeral Service for Marcus on Friday, October 8th at 6:00 pm at the Barry J. Farrell Funeral Home, 2049 Northampton Street, Holyoke. Calling hours will be held prior to the service from 4:00 to 6:00 pm. In lieu of flowers, the family requests that memorial contributions be made to the American Heart Association, PO Box 840692, Dallas, TX 75284-0692.