Mary Kay Underwood, 67, of Plainfield, passed away December 25, 2013. She was born February 15, 1946 to the late Everett and Winifred (Moon) Rains in Champaign, IL. She was a hairdresser in Plainfield for over 37 years. She was a member of the Plainfield United Methodist Church (PUMC). Mary is survived by her husband, Ted Alan Underwood; two sons, John Esquerdo and Cory Underwood; two daughters, Tina Bateman and Krista Patrilli; and four grandchildren, Christina, Elizabeth, and George Bateman Jr., and Jordan Underwood. Memorial services will be at 2:00 pm Saturday, December 28, 2013 in the Plainfield United Methodist Church, 600 Simmons St., where friends may call on Saturday from 1:00 pm until service time at 2:00 pm. Memorial contributions may be made to the PUMC Youth, 600 Simmons St., Plainfield, IN 46168.