Cover photo for Donald Smithhart's Obituary
Donald Smithhart Profile Photo
1962 Donald 2023

Donald Smithhart

April 11, 1962 — February 11, 2023

O'Fallon, MO

Donald Earl Smithhart, of O’Fallon, MO, passed away Saturday, February 11, 2023 at the age of 60. Cherished son of the late Lawrence Drake and Dorothy Lucille Smithhart; dear brother of Daniel Smithhart, David Smithhart, Lance Smithhart, Laura Smithhart, Cynthia Wiersch, and the late Mary Jo Smithhart; loving uncle of Brandon, Davey, Brian, Nikki, Kim, and Tom; devoted great uncle. 

Donald was a devoted friend and maintained life long friendships. He loved to hang out with his friends and enjoyed “just chillin.” Donald loved the outdoors, camping, and fishing, which he enjoyed the most. Donald was dearly loved and will be greatly missed by all who knew him. 

Memorials may be made in Donald's name to American Cancer Society.  

To order memorial trees or send flowers to the family in memory of Donald Smithhart, please visit our flower store.

Service Schedule

Past Services


Saturday, February 25, 2023

3:00 - 6:00 pm (Central time)

Baue Funeral Home - Cave Springs

3950 W Clay, St Charles, MO 63301

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