Bettylou Hartzell Bettylou Hartzell, 85, of Allentown died Oct. 20, 2010 in Lehigh Valley Hospital, Allentown. Born in Milwaukee, WI, she was the daughter of the late Paul W. and Evelyn C. (Houle) Hartzell. She worked as a secretary for the former Caloric Corporation in Topton from 1959 to 1987. After that she worked for Raytheon, Inc. for 8 years retiring in 1998. She was a member of St. Pauls Evangelical Lutheran Church, Trexlertown. Services: Graveside Services Tuesday, Oct. 26, 2020 at 10:00 AM in Fairview Cemetery, Macungie. Schantz Funeral Home, Inc., Emmaus is in charge of arrangements. Online condolences may be made to www.schantzfh.com Contributions: May be made to St. Pauls Evangelical Lutheran Church, P.O. Box Q, Trexlertown, PA 18087.