SIERON, Lois "Mimi", age 76, passed away on Wednesday, March 7, 2012. She is preceded in death by her parents, Harold "Pat" and Charlotte Stombaugh and step-mother, Mabel Stombaugh. Lois is survived by her children, Monica (Steven) Bultman, Mike (Lori) Sieron, Maryann (Richard) Santel, and Maureen (Ronald) Ware; grandchildren, Alexis Santel, David Santel, Robert Santel, Geoff Sieron, Steven Ware, Tyler Sieron, Cassandra Bultman, and Allan Ware, and best friends, Jean House and Linda Tritch. Mass of Christian Burial will be held at 12:00 pm on Monday, March 12, 2012 at Church of the Ascension, 2025 Woodman Dr., Kettering. Family will receive friends 1 ½ hour prior to service. Burial will follow at David's Cemetery. In lieu of flowers, donations may be made to St. Leonard's Center or Hospice of Dayton.