Samsel, Mary J. (NEE: Mroczkowski), of Wentzville, Missouri, died on Sunday, December 2, 2012 at the age of 58. Loving daughter of Leo J. Mroczkowski and the late Fannie Marie Mroczkowski; devoted mother of Debbie Manning, Robert Manning, and Anthony Samsel; beloved sister of Pat (Marty) Daffron, Janet Simon, Donald Mroczkowski, John (Sandy) Mroczkowski, Carol Mroczkowski, and Michael (Nina) Mroczkowski. She is preceded in death by her sister Linda Marie Mroczkowski. She is also survived by many nieces, nephews, cousins, and friends. Mary enjoyed spending time with her family and friends. She had a love for animals, especially her Yorkie, "Baby". Mary also loved the outdoors and loved gardening. Memorials may be made to St. Charles County Humane Society.