Mary Ann Estermyer, 88, of Chippewa Township, passed away on Wednesday, May 3, 2023.

Born on February 12, 1935, in Beaver Falls, she was the daughter of the late Richard E. and Esther Ruth (Coast) Bayne.

Mary Ann was a graduate of Beaver Falls High School, Class of 1953.  She was a partner of Estermyer Pump Company in Rochester for many years and was a member of the College Hill United Methodist Church.  She was also a member of the Heritage Valley Health System Ladies Auxiliary and loved sports; especially the Pittsburgh Steelers, Penguins, and Pirates.  In her free time, she enjoyed playing cards and spending time with her family.

In addition to her parents, she was preceded in death by her husband, William L. Estermyer, Sr.; her sisters, Jean (Howard) Murphy, Esther (Ernie) Blythe, Carol Kain, and Linda Bayne; and a brother, Louis (Nell) Bayne.

She is survived by her children; William L. Estermyer, Jr., Elizabeth A. (Jeffrey) Shafer, Tracy (Karen) Estermyer, and Tim (Krisa) Estermyer; four granddaughters, Brittany (Chase) Beier, Stephany Estermyer, Nicole (Fred) Ashbaugh, and Amy Yeager; five great-grandchildren, Jackson Beier, Marie Yeager, Annalynn Yeager, Logan Ashbaugh, and Aubree Ashbaugh; numerous nieces, nephews, and friends.

Friends will be received on Friday, May 5 ^th from 2-4PM & 6-8PM at the GABAUER-LUTTON FUNERAL HOME & CREMATION SERVICES, INC., 117 Blackhawk Road, Chippewa Township.

A funeral service will be held in the funeral home on Saturday, May 6 ^th at 11AM.  Friends will be received one hour prior to services.

Entombment will follow in the Beaver Falls Cemetery Mausoleum.

In lieu of flowers, memorial contributions in Mary Ann's honor may be directed to HVHS Ladies Auxiliary, Auxiliary and Volunteer Services Heritage Valley Health System , Airport Office Park Building 3, Suite 102 , 420 Rouser Road , Moon Township, PA 15108.