Mary K. Lilly Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Mary K. Lilly of Jefferson, South Dakota, who passed away at the age of 81, on February 14, 2026. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Mary K. Lilly to show support.
She was predeceased by: her husband Ross Lilly; her parents, Lyle Rosburg and Lorine Rosburg; and her brothers, Keith and Clyde Rosburg.
She is survived by: her children, Karin Tevebaugh (Lloyd) of Delware, Oklahoma, Russ Lilly (Amy) of Westfield and Charles Lilly of Jefferson; her siblings, Susan Anthony (Eric) of Sioux City, Ann Crane (Jeff) of Republic, Sandra Spidell (Mike) of Oklahoma City, Oklahoma and Gary Rosburg (Donna) of Sioux City, Iowa.; and her grandchildren, Thomas Tevebaugh, Megan Plopper (Anthony), Jalaena Kelly (Alex), Holly Tevebaugh, Schuyler Walchek (Elise), Dawson Walchek, Morgan Walchek and David Lilly (Shannon). She is also survived by 15 great-grandchildren.
