Staff & Board

The Cliveden Staff and Board of Directors are always interested in your feedback and here to help if you need any information or have any questions.

Mailing Address & Contact Information

Cliveden of the National Trust, Inc. 

6401 Germantown Avenue, Philadelphia, PA 19144 

(P): 215-848-1777

Staff Members

Nancy Van Dolsen Chief Executive Officer

Libbie Hawes Preservation Director

Carolyn Wallace Education Director

Jocelyn Rouse Communications Coordinator

Lanette Mackie Facilities Custodian

Board of Directors

Board Chair: Theodore Reed, Reed Group

Treasurer: Brenda Beiser, Real Estate

Secretary: Darryl J. Ford, William Penn Charter School

Alex Aberle: Real Estate Agent

Glenn Bergman: Philabundance

Kate Hanssen: Germantown Friends School

Garth Herrick: Artist

Alan Keiser: Commonwealth Land Title Insurance Company

Violette Levy: 3xM Properties Group, LLC

Seri Worden: National Trust for Historic Preservation

Randall Miller: St. Joseph’s University

Ahsan Nasratulla: JNA Capital, Inc. & Global City Regional Center, LLC

Conrad Person: Johnson & Johnson

Brad Roeder: John Milner Architects, Inc.  

Susan Roberts: Landscape Design

Cliveden is supported by the following organizations: