Dwight P. Lanmon is director emeritus of the Henry Francis du Pont Winterthur Museum, Winterthur, Delaware. He is retired director of the Corning Museum of Glass, Corning, New York; fellow of the Society of Antiquaries, London; and research associate at the Indian Arts Research Center, School for Advanced Research, and the Museum of Indian Arts and Culture in Santa Fe, New Mexico.
Lorraine Welling Lanmon is a retired professor of art history specializing in American art and architectural history. She served as consultant for the Institute of Architecture and Urban Studies in New York City and the Elmira Center for Mark Twain Studies at Quarry Farm. She is the author of William Lescaze, Architect, which received the Philadelphia Art Alliance Press Award.
Dominique Coulet du Gard is a social science faculty member at Whatcom Community College and Western Washington University, Bellingham, and past administrative curator with the State of Delaware. She is the author of The Bibliography of the Arts of Africa.