Joan Stock

Joan Stock, age 90, of Yankton, passed away Saturday, November 22, 2025 at the Avera Sister James Care Center in Yankton. Funeral services will be 1:30 pm, Saturday, November 29, 2025, at the Opsahl-Kostel Funeral Home in Yankton with Pastor Kwen Sanderson officiating. Visitation will be one hour prior to the service at the funeral home. Burial will follow the funeral service at the Garden of Memories Cemetery in Yankton. Online condolences may be sent at www.okfhc.com. Opsahl-Kostel Funeral Home of Yankton is assisting the family with arrangements.

Joan was born on April 9th,1935 to George and Mary McCarthy in Wagner, South Dakota. She was united in marriage to Richard Stock in Lewiston, Maine. To this union they had three children Michael, Mary, and Theresa. Joan was a housewife most of her life. When her first granddaughter (Jennifer) came, Joan was helping take care of her. Joan was known for watching The Price Is Right in the morning and the Soaps in the afternoon. Her Favorite soap to watch was As the World Turns. Joan also loved to spend time with her dogs Shaggy and Mickey. She is survived by daughter Mary (Stock) Schroeder of Sioux Falls, SD , Nieces - Jennifer Stock of Menno, SD, Brittaney (Schroeder) Rahm of Blue Springs, MO, Nicole (Schroeder) Jones of Garretson, SD, Great Nieces and Nephews - Kiani (Trey) Smith and daughter Raeleigh of Kansas City, MO, Jarren Banta and son Jahmari, Daughter Janiyah of Sioux Falls, SD, Alexis Yosten of Sioux Falls, SD , Desiree Yosten, and Hunter Yosten of Menno, SD.

She is preceded in death by husband Richard Stock, children Michael and Theresa, parents George and Mary McCarthy, and Siblings.