Organization Chevy Chase Club

Children's Book Guild

Cosmopolitan Club

Cosmos Club

Royal Geographical Society of London

Society of Women Geographers

Sulgrave Club

Children's Hospital, Washington, D.C., USA. Board of Directors

Smith College (Board of Trustees)

Arts Club of Washington

Authors' Club of Boston

Pen and Brush Club of New York

National Geographic Society

Advisory Board on National Parks, Historic Sites and Buildings and Monuments

White House Historical Association

U.S. Capitol Historical Society

Supreme Court Historical Society

Cosmos Club

Metropolitan Club

Alfalfa Club

Burning Tree Club

American Association for the Advancement of Science