Nancy A. Costenbader, 69, of Walnutport, died Feb. 23, 2017, at Lehigh Valley Hospital, Salisbury Township.

Born in Allentown, she was a daughter of the late John Q. and Anna (Vengrin) Treichler.

She was a 1965 graduate of Northampton High School.

She was a supervisor for the U.S. Post Office, Lehigh Valley-Bethlehem, until she retired after 26 years.

She is survived by a son, Scott R. and his wife Roseann of Lehigh Township; a granddaughter, Jessica; and several cousins.

There will be a calling hour 10-11 a.m., followed by services 11 a.m., both March 2 at the funeral home, 2119 Washington Ave., Northampton, 18067. Interment will be at Fairview Cemetery, West Catasauqua.

Contributions may be made to Northampton Area Food Bank, c/o the funeral home.

Arrangements were made by Schisler Funeral Home Inc.