A cornerstone is the first stone laid in a building’s foundation—an essential element that supports everything that follows. Members of the Cornerstone Society provide that same foundational support for the Preservation Alliance, making significant contributions that advance our mission and strengthen our ability to advocate effectively for historic preservation throughout the Philadelphia region.
Cornerstone Society Memberships
Cornerstone Society members are invited to exclusive annual events including the Architectural Dinner and the Cornerstone Society reception.
Your membership can be paid monthly, quarterly, or annually. You can set up a recurring payment plan online when you purchase a membership. If you need further assistance, please contact our membership office at info@preservationalliance.com or call 215-546-1146.
Thank you to our Cornerstone Society Members for their generous support
Cornerstone Leaders
Christopher Aker
Barbara B. and Theodore R. Aronson
Ann and David Brownlee
Doug Jordan
David Seltzer & Lisa Roberts
Oona Sperr
Lisa M. Witomski
Cornerstone Partners
Phillippa Campbell
Mary Werner DeNadai
David Haas
Frederick Haas
Russell Harris, MD
Peter and Emilie Lapham
Tim and Marissa Shaaban
Dane and Joan Wells
Cornerstone Circle
Kathleen M. Abplanalp
Francesca Ammon
Elizabeth S. Browne
Barbara Eberlein and Jerry Wind
Daniel Gordon
David Hollenberg and Linda Bantel
Katherine and Julian Jiggins
Barbara and Jerry Kaplan
Mary and Steven Kurtz
Daniel and Jean McCoubrey
Anthony and Kathleen Naccarato
Christopher and Shannon Miller
Dean and Nancy Nance
Peter and Caroline Piven
Laird and Trudy Slade
A. Roy Smith
Cornerstone Associates
Lawrence Arem
Theo and Kristin Aronson
Sandra Baldino
Fred Allen Barfoot
Max Berger
Sheila Brown
Julie J. and Robert Bryan
Terri Carr
Amy and S. Michael Cohen
Jacob Cooper and Natalie Aronson
Emily T. Cooperman
Martha Cross
David Cunning
Leonard Davidson
Richard and Jayne Davies
Allan Domb
Sally Elk
Steven Erisoty
Edward and Shannon Farmer
Katharine Farnham
Mark Focht
Elizabeth Gemmill
Steve Gendler
John Gibson, DMD
Nancy Goldenberg
Christopher Gruits
Nan Gutterman
Harrison Haas
Donna Ann Harris
Dominique Hawkins
James and Pamela Hill
Richard and Susan Huffman
Arthur Kaplan and Duane Perry
Jason Karlawish
Barbara Klock
Marian A. Kornilowicz and Terri Paris
John Kromer and Kathleen Nelson
Eugene B. and Deborah B. Lefevre
John Lehman & Christine Carlson
Anthony Mannino
George McNeely
Tom Normile & Rosemarie Fabien
Barbara Oldenhoff
Edward Opall and Terry Mogul
Steven Peitzman, MD
Dave Perri
Robert and Lauren Powers
Allyson Young Schwartz
Paulene Shaffer
Leah Silverstein
Richard Speizman & Faith Horowitz
Wendy and George Stark
Paul Steinke
Brian Wentz
Janice Woodcock
Joe Zuritsky
