Mary Ellen Rosenow, 76, passed away on February 11, 2026.

Born on February 5, 1950, Mary built a life centered around devotion to her family and the simple joys that brought her peace.

She was the beloved wife of David Henry Rosenow. Mary was a proud and loving mother to her son, Thomas M. Rosenow Sr., and to her daughter, Jill M. Marshall, who preceded her in death. She was a devoted grandmother to Thomas M. Rosenow Jr., and Samuel Gordon, who were among her greatest joys.

Mary worked for many years as a medical office manager, where she was respected for her compassion, organization, and steady presence. She took pride in helping others and caring for those around her.

She loved flowers and gardening, finding peace in tending her plants and creating beauty around her home.

She is survived by her loving husband, David Rosenow; her son, Thomas Rosenow Sr. and Jennifer Huffman, whom she lovingly considered a daughter; her grandsons, Thomas Rosenow Jr and Samuel Gordon; and all who were blessed to know her.

Her love will continue to bloom in the lives she touched.

A memorial visitation will be held from 10:00AM-12:00PM, on Saturday, February 21, 2026, at Jay B. Smith Funeral Home in Fenton. A memorial service will begin at 12:00PM, also at the funeral home.

The online obituary and guestbook are available at www.JayBSmith.com.