Marcel D. Kiyambu-Mbubi, age 48, of Lincoln, Massachusetts, passed away on October 23, 2026, at Massachusetts General Hospital.  He is survived by his loving wife, Naomie Luwawu Kiyambu, and their three cherished children, Eldana, Elien, and Elikia.

Family and friends will gather to honor and remember Marcel for visiting hours on Thursday, November 5th, from 4:00-8:00 pm at the Concord Funeral Home, 74 Belknap Street, Concord, MA. His funeral service will be held on Friday, November 6th, from 9:00 am to 11:00 am at the funeral home. Burial will follow at Lincoln Cemetery, Lincoln, MA.

Marcel's complete obituary will follow.

Arrangements are under the care of Concord Funeral Home, 74 Belknap Street, Concord, MA 01742, 978-369-3388, www.concordfuneral.com