Shirley Mae Siberski Obituary
In loving memory of Shirley Mae Siberski of Waverly, Iowa, born in Clarksville, Iowa, who departed this world on April 6, 2026 at the age of 89. Shirley leaves behind a legacy remembered by family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, Earl Sherburne and Beulah Sherburne (Backer); her husband Michael John Siberski Jr.; and her siblings, Annetta Litterer and Roger Voss.
She is survived by: her children, Scott Siberski (Kim) of Huxley, Iowa and Theresa Knight (David) of Pocomoke City, Maryland; her grandchildren, Sean DeRoushki (Carson), Cori Cooper (Matthew), Madison, Emily Knight, Allison Moses (Brian), Kyle Heitshusen (Erin) and Colin Heitshusen; her great grandchildren, Braxton, Kian, Avan, Maddox, Bodhi, Joey, Orry, Bentlee, Karter, Layton, Grant and MacClaine; and her brother Paul Sherburne (Barbara) of Lynchburg.
Memorials may be directed to Bartels or Cedar Valley Hospice.
