Mary Elizabeth Reinthal (nee Witzeman) of Richfield passed away peacefully at home on December 11, 2016 at age 93. She was a clinical psychologist at Broadview Center, avid birder, dedicated conservationist, and long-time volunteer in the Cuyahoga Valley National Park. She joins her husband Robert and is survived by her four children, Mel (Joanne), Ann, Kevin (Susie), and Bill (Carol), eight grandchildren, and three great-grandchildren. Memorial services for family only. In lieu of flowers, memorial donations may be made to the Nature Conservancy (4245 North Fairfax Drive, Suite 100 Arlington, VA 22203-1606) or the Conservancy for Cuyahoga Valley National Park (1403 West Hines Hill Road, Peninsula, Ohio 44264).