Patricia Louise Concannon, 71, of Capitol Heights, MD passed away on September 25, 2015 in Prince Frederick,MD. She was born on March 26, 1944 in Brooklyn, NY to Oscar C. Riddle and Louise Gegor. She is survived by her two daughters, Tina L. Schwalenberg (Jim) of Huntingtown, MD, and Tammy Hull (Kevin) of Mechanicsville, MD. She is also survived by her grandchildren, Jason Hull of Hollywood, MD; Ryan Hull of Mechanicsville, MD; Ian and Dana Schwalenberg of Huntingtown, MD; great grandson Caden Hull of Hollywood, MD and her two sisters Shirley Gordon and Debbie Capriotti. The family will receive relatives and friends for a celebration of life on October 4, 2015 from 1-4 PM at the Upper Marlboro Moose Lodge #1856 located at 15103 Marlboro Pike, Upper Marlboro, MD 20772. The service will begin at 1:00 PM upon the conclusion of the service the family will share stories and heart felt memories.