Mary C. (O'Donnell) Schultheis Niskayuna - Mary C. (O'Donnell) Schultheis, age 93, passed away peacefully on November 1, 2025.

Mary was born in Rochester, New York, to Frank J. and Gertrude (Menihan) O'Donnell. After graduating from Mercy High School in Rochester, she attended Mercyhurst College in Erie, Pennsylvania, where she earned a Bachelor of Science Degree in Education. Her first teaching position was with the Irondequoit School District in New York.

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