Linda Wickersham Callahan Keogh, 67, of Rapid City, SD, formerly of Rockingham, passed away Thursday, March 24, 2011 at Rapid City Regional Hospital. Linda was born July 2, 1943 in Boulder, CO, a daughter of the late Vernie and Hilda Hewett. She was a member of the Moose Lodge and American Legion in Rapid City. While a resident of Rockingham, she was employed with Sara Lee Hosiery in the Aleo and Sandhurst Plants. She was preceded in death by a son, Paul Callahan. Surviving are her sons, Ricky Callahan of Graham, Robert Callahan and wife Tiffany of Hamlet; a daughter, Rhonda Callahan Stewart of Ellerbe; grandchildren, Chasity Allen, Brittany Callahan, Aaron Callahan, Lewis Stewart, Dylan Callahan, Nicholas Callahan, Walker Stewart; great-grandchildren, Ayden, Alysa and Ashton Allen. Memorial services and inurnment will be held at a later date in Rapid City. The family will see friends from 6:00 – 8:00 pm Thursday, March 31, 2011 at Carter Funeral Home in Rockingham. Memorials may be made to the Humane Society of the Black Hills, 1820 E Saint Patrick St, Rapid City, SD 57703.