She is preceded in death by two children Evelyn and Marvin Dale Henderson Jr; aka Buddy (Kathy). She is survived by three children Marie Hoenshell (Wayne), Debbie Hendrickson, and Tom Henderson (Kathe); and her eight grandchildren-Michael Hoenshell(Krystal), Sarah Reinke, (Danny), Becky Hyde (Matt),Rick Hoenshell (Nikki), Dennis Hoenshell (Fiona),Heather Wilson (Clint) Miranda Lynch, Lara Pettibon (Jesse), Kyle Smith (Christy), Wesley Smith, also seventeen great-grandchildren.
Mary worked and retired from Unity Village as a secretary.
She enjoyed traveling and camping with her family. Her greatest joy came from raising her children and enjoying her grandchildren and great-grandchildren.