Dianne Sudbrock Obituary
With heavy hearts, we announce the death of Dianne Sudbrock of Foristell, Missouri, who passed away on February 9, 2026 at the age of 68. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her father Stanley Koch (Lavern); and her parents-in-law, Harold and Marjorie Sudbrock. She is survived by: her husband Roger D. Sudbrock; her daughter Dawn Steffens (Ryan); her grandsons, Andrew and Henry; her mother Lavern Koch; her brother Ronald "Casey" Koch (Pat); her siblings-in-law, Leonard Sudbrock (Elaine), Wanda Schellert (Bill) and Connie Mittler (Paul); and her nieces and nephews, Angela Bruns (Robbie), Amanda Becker (Bart), Sheri Loftsgard (Zach), Dana Wernimont (Chris), Sara Eaton (John), Joe Sudbrock (Kara), Doug Koch (Erin) and Adam Mittler (Gabi).
Memorials: In honor of Dianne, memorials may be made to: Immaculate Heart Of Mary, New Melle, or St. Paul Lutheran, New Melle, St. Johns U.C.C., Cappeln, or Donor's Choice in care of Pitman Funeral Home 1545 Wentzville Parkway, Wentzville, Missouri 63385.
