Mary Ann was the loving daughter of the late Aloysious and late Mary Stegmeier; dear cousin of the late Thomas J. (Eileen) Comer, Sr., Sarah (late Donald J.) Leopold of Toledo, Ohio and Nancy (William R.) Stephens; also predeceased by several additional cousins; dear companion of the late Edward Crohn, M.D. Mary Ann spent her career at the University of Buffalo in career planning and placement. She was a world traveler and had many interests including bird watching and spending time with friends. A Mass of Christian Burial will be celebrated on Monday, April 14, at 8:45 AM at Saint Gregory the Great Church, 200 St Gregory Ct, Buffalo, NY 14221. Please assemble at the Church. Interment will follow at Mount Calvary Cemetery, Cheektowaga, NY. In lieu of flowers, donations may be made in Mary Ann's memory to a charity of your choice. Fond memories and expressions of sympathy may be shared at www.denglerrobertspernawilliamsville.com