A cornerstone is the first stone set in a building’s foundation — an indispensable building block. Members of the Cornerstone Society play an essential role, contributing significantly to the work and mission of the Preservation Alliance. Cornerstone Members help to ensure the Alliance’s ability to effectively advocate for a wide range of historic preservation issues in 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. To set up a recurring payment or if you need further assistance, please contact our membership office at info@preservationalliance.com or call 215-546-1146.
JOIN or RENEW by selecting one of the links below. THANK YOU FOR YOUR SUPPORT.
Thank you to our Cornerstone Society Members for their generous support
Cornerstone Leaders
Christopher S. Aker
Barbara B. and Theodore R. Aronson
Ann and David Brownlee
David Seltzer & Lisa Roberts
Oona Sperr
Lisa M. Witomski
Cornerstone Partners
David Haas
Frederick R. Haas
Russell Harris, MD
Doug Jordan
Peter and Emilie Lapham
Dean and Nancy Nance
Tim and Marisa Shabaan
Dane and Joan Wells
Cornerstone Circle
Elizabeth S. Browne
Phillippa Campbell
Mary Werner DeNadai
Sally Elk
Daniel Gordon
Henry “Jeb” Hart, Jr.
Barbara and Jerry Kaplan
Anthony Mannino
Mary and Steven Kurtz
William Millhollen
Anthony and Kathleen Naccarato
Leonard R. Olds
Steven Peitzman
Peter and Caroline Piven
Raymond Rola
A. Roy Smith
Ann Percy Stroud
Cornerstone Benefactors
Kathleen Ablanalp
Francesca Ammon
Sheila Brown
Robert and Julie Bryan
Barbara Eberlein and Jerry Wind
Barry Grossbach
David Hollenberg and Linda Bantel
Janet Klein
Daniel and Jean McCoubrey
Cornerstone Associates
Leonidas Addimando
Lawrence Arem
Kenneth P. Balin
Fred Baumert
Max Berger
Bart Blatstein
Peter Bloomfield
Jacob Cooper and Natalie Aronson
Emily T. Cooperman and John Dixon Hunt
Stephanie K. Craighead
Richard and Jane Davies
James Epstein
Steven Erisoty
Edward and Shannon Farmer
Mark Focht
Elizabeth Gemmill
John Gibson, DMD
Harold E. Glass & Holly Squires
Christopher Gruits
Nan R. Gutterman
Harrison Haas
John Hanson
Donna Ann Harris
Dominique Hawkins
James and Pamela Hill
Alan Horwitz
Richard and Susan Huffman
Timothy and Aurora Hughes
Chris Hytha
Kate Jiggins
Arthur Kaplan and Duane Perry
Janet S. Klein
Marian A. Kornilowicz and Terri Paris
Eugene and Deborah LeFevre
Rochelle Magarick
Betty Marmon
Thomas J. McCarron and Richard Keiser
Sylvia Watts McKinney and Theos McKinney
George McNeely
Christopher and Shannon Miller
Anthony and Kathleen Naccarato
Barbara Oldenhoff
Ed Opall
Michael Palmer
Matthew Rader and Michael Smith
Paul Redman
Theodore R. Robb
Jack Roddy
Allison Young Schwartz
Joanne Semeister, Esq.
Polly Shaffer
Leah Silverstein
Jon and Karen Sirlin
Laird and Trudy Slade
Richard Speizman & Faith Horowitz
Wendy Stark
Paul R. Steinke
Robert Thomas
Ken and Judy Weinstein
Brian Wentz
