We hope you will join us in fulfilling the conservation, research, and civic missions of the Arnold Arboretum. Proceeds of the Autumn Dinner provide unrestricted support to the nation’s first public “museum of trees” and help us provide greater service to the City of Boston and the world. 

List updated as of June 13, 2025

F.A. Bartlett Tree Experts Company
Robert Bartlett, Jr.
Carrie Minot Bell & George deB. Bell, Jr.
Arisa & David Boit
Richard M. Burnes, Jr.
R. Martin Chavez
Jane & Roger Cheever
Silvina & Nicolas Choumenkovitch
Patricia Gray Chubb & Stephen Chubb
Leslie & Peter Ciampi
Erin & Devon Condron
Alexi & Steve Conine
Karen & Brian Conway
RoAnn Costin
Stephanie & John Fan
Karen & David Firestone
Sandy & Dozier Gardner
Barbara & Amos Hostetter
Lila & Walter Hunnewell
Marie-Hélène Jouvin
Joan & Stephen Kelly
R.P. Marzilli Co.
Ellen & Duncan McFarland
Plimpton Shattuck Fund
Lia & William Poorvu
Betsy Ridge & David Scudder
Renee Ring & Paul Zofnass
Claire & Meir Stampfer
Katherine Chapman Stemberg & William Schnoor
Heather Bello Thornhill & Matt Thornhill
Gwill York & Paul Maeder

Director’s Circle Members are listed among the sponsors of the Autumn Dinner in recognition of their multi-year commitment to the Arboretum. To join or learn more about the Director’s Circle, click here.