Hyde Park – Kathleen Ivy Lockwood (affectionately known as 'Ivy'), 90, a former longtime resident of Hyde Park, passed away peacefully on September 11, 2021, in Colorado.  Born July 1, 1931, in Middletown, she was the daughter of Harry and Winifred Galpin Trott.  On July 15, 1951, in Washingtonville, Ivy married Norman S. Lockwood. Mr. Lockwood predeceased her on March 28, 2005.  Along with her husband, she owned and operated the former Lockwood's Superette in Hyde Park for almost thirty years.  Survivors include her daughter, Brenda Messner and husband, Robert, of Morrison, Colorado; son, Norman L. Lockwood of Hyde Park; three grandchildren, Leigh Neale of Texas, and Lauren Harmon and Dustin Messner, both of Colorado; and five great grandchildren, Colin, Olivia, Aiden, Natalie, and Kaitlyn.  In keeping with her wishes, cremation has taken place and Ivy's ashes will be buried privately in the family plot in Union Cemetery of Lloyd.  Local arrangements are by Sweet's Funeral Home, Hyde Park. To send her family an online condolence, please visit Ivy's obituary page at www.sweetsfuneralhome.com .