Roberta Helen Prost

Roberta Helen Prost (nee Drury), of Saint Charles, MO, passed away Saturday, January 10, 2026, at the age of 79. Beloved wife of the late Robert Prost; cherished daughter of the late Emmett and Dolores Drury; devoted mother of Dave (Lea) Prost, Bob (Mary Jo) Prost, Doug (Julie) Prost, Brian (Karen) Prost, Dan Prost, Brad (Desi) Prost, and Denny (Angie) Prost; loving grandmother of 15; treasured great grandmother of 11; dear sister of Donald "Ducky" (the late Joyce) Drury, Ida Christine (Gerard Johnson) Ebert, and 6 siblings who also preceded her in death, three brothers, Pat Drury, Dan (the late Pam) Drury, John "Rusty" Ebert, and three sisters, Barbara (the late Larry) Gamache, Kathy (the late Jim) Wash, and Nancy DeMaria.

Roberta was a devoted mother and homemaker who took great joy in caring for her family and friends, whether through her love of cooking, walking her dogs, or simply being there for those she loved. She was very knowledgeable in gardening and history, and she especially cherished her time spent fishing alongside her husband, Bob. Roberta was dearly loved and will be greatly missed by all who knew her.

In lieu of flowers, donations may be made to St. Jude’s Children's Research Hospital.