Joann L. (Jo) Sejnoha's obituary , Passed away on February 9, 2026 in Yankton, South Dakota

Joann L. (Jo) Sejnoha

July 8, 1943 - February 9, 2026 (82 years old)

Yankton, South Dakota

Joann L. (Jo) Sejnoha's obituary , Passed away on February 9, 2026 in Yankton, South Dakota

Funeral arrangement under the care of
Aisenbrey-Opsahl-Kostel Funeral Home

Share

Joann L. (Jo) Sejnoha

July 8, 1943 - February 9, 2026 (82 years old)

Yankton, South Dakota

Joann L. (Jo) Sejnoha Obituary

In loving memory of Joann L. (Jo) Sejnoha of Yankton, South Dakota, who departed this world on February 9, 2026 at the age of 82. Joann leaves behind a legacy remembered by family and friends. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.

In the echoes of fond remembrance, may a sense of peace be found, knowing that the memories held dear will continue to shape and inspire her loved ones, keeping Joann's spirit alive in the hearts and actions of family and friends alike. While her presence may be gone, her impact lives on in the kindness shown to others and the joy found in the ordinary moments of life.

She was predeceased by: her parents, Joseph Sheils and Leonilla Sheils; her husband Ron Sejnoha; her stepfather Tollof Christopherson; her brother Bruce Sheils; Vincent (Margaret Sejnoha) and Jo's.

She is survived by: her daughters, Dawn List (Richard), Dina Anderson and Danielle Sejnoha. She is also survived by 5 grandsons and 9 great grandchildren.

Funeral arrangement under the care of
Aisenbrey-Opsahl-Kostel Funeral Home



Add a photo or a video

There is no photo or video of Joann L. (Jo) Sejnoha.
Be the first to share a memory to pay tribute.

Add a photo

Sympathy messages

Would you like to offer Joann L. (Jo) Sejnoha’s loved ones a condolence message? Write your message of sympathy today.

500 CHARACTERS

Fri

Feb 13

Visitation

Opsahl-Kostel Funeral Home & Crematory
601 W 21st St, Yankton, SD 57078

Fri

Feb 13

Memorial service

Opsahl-Kostel Funeral Home & Crematory
601 W 21st St, Yankton, SD 57078

Family member

Solidarity program

Echovita offers a unique service that allows funds generated by the obituary notice to be shared with families that request it.

Make a request

Authorize the original obituary

  • Lets us publish the full obituary text along with the original picture.
  • Helps people recognize Joann L. (Jo) Sejnoha and express their condolences more easily.
  • No advertising will be displayed on this page.
Authorize the original

Add an extra help