Elizabeth M. Cooper, 90, of Allentown, died June 17, 2016, in her home.

She was the daughter of the late Frank M. and Alma (Steinhaeuser) Cooper.

A 1944 graduate of Allentown High School, she was a supervising analyst and programmer at PP&L Corp. for 42 years before retiring in 1986.

She was a member of the former St. Michael’s Lutheran Church, Allentown.

She has no immediate survivors.

Graveside services will be 1 p.m. June 23 at Woodland Cemetery, intersection of Blue Church and Applebutter Hill roads, Coopersburg, Upper Saucon Township.

In lieu of flowers, donations may be made in her memory to a charity of one’s choice.

Arrangements made by Stephens Funeral Home Inc., Allentown.