ST. CHARLES COUNTY, Mo. — Diane Jean Giambalvo died November 5, 2026, at age 74, according to Newcomer Funeral Home.

Her interests included gardening, flowers, bird-watching and movies. Her family remembered the time she devoted to her daughters, grandchildren and great-grandchildren.

Survivors include daughters Natalie Giambalvo and Michelle Ritcher and grandchildren JayD Giambalvo, Kyle Williams and Summer Ritcher. Her parents, Donald and Carol Ritcher, preceded her in death.

A celebration of life is planned after the holidays. The funeral home has not announced a date or location; arrangements remain pending.