McCombs, Edward E. 89 of Seminole, FL passed away January 3, 2013. Edward graduated from Purdue University with a chemical engineering degree. During WWII he served in the US Army as part of the Manhattan Project in Oak Ridge, Tennessee. After the war, he continued his career with Union Carbide in Oak Ridge. After his retirement, he and his wife moved to Florida. Edward was preceded in death by his wife, Martha Mallory McCombs. He is survived by his sister-in-law, Mary Mallory Penn; nieces Marilyn Allen and Kathy Warner and nephew Stephen Penn. In lieu of flowers, Memorial Contributions may be offered to the Suncoast Hospice or the charity of your choice. There will be private family service. Arrangements are being handled by Moss Feaster Funeral Home, 13401 Indian Rocks Road, Largo, FL 727-562-2080. Condolences may be offered at www.mossfeasterlargo.com.