Glennys McCool Obituary
With heavy hearts, we announce the death of Glennys McCool of Madison, South Dakota, who passed away on October 28, 2025 at the age of 84. 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, Oscar Johnson and Mae Johnson; her brother Duane Johnson (Marlys); and her nephews, Brian Johnson and Derril Yerigan.
She is survived by: her husband Tom of Madison; her children, Lori Rook (Gerald) of Watertown and Dean of Madison; her grandchildren, Justin, Jacob Rook of Watertown and Sioux Falls; and her brother Doug Johnson (Burdeen) of Madison. She is also survived by several nieces & nephews.
In lieu of flowers, memorials can be directed to Watertown Area.
