Mary Louise Hergenhan of Walden, NY passed away on August 14, 2025 at Garnet Health Medical Center. She was 80 years old. Mary was born on July 25 1945 to the late John and Viola "Pearl" Devine Fancher in Schenectady, New York. She was married to the late Charles Hergenhan. She will be missed by her loving family and friends.

Mary is survived by her daughters, Erinn Lennon (Wayne) of Walden and Kristen Hergenhan of Walden; grandchildren, Casey Lennon, Mackenzie Lennon, Keegan Lennon, Piper Lennon, Charlie Hergenhan and Emerson Hergenhan.

She was predeceased by her husband and her parents.

Memorial Contributions may be made in her name to either Hospice of Orange and Sullivan Counties or St. Jude's Children's Research.

A Mass of Christian Burial was held on Tuesday August 19, 2025 at 10:30 AM at Most Precious Blood Church in Walden.

Burial followed at Wallkill Valley Cemetery.

Arrangements are entrusted to the Gridley-Horan Funeral Home, Inc. 39 Orchard St. Walden, NY 12586 gridleyhoran.com 845-778-3811