Board of Trustees


Maryann Hedaa, Chair

Maryann Hedaa has had a long career in Independent, Public and Charter School education.

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Charity Grace Mofsen, Co-Vice Chair

Originally from North Carolina, Charity Grace Mofsen visited Nantucket and became lovestruck, not just from the serene natural beauty but more importantly, from the people who resided here.

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Rachael Freeman Slosek, Co-Vice Chair

Rachael's family is originally from Nantucket and she has spent time on the island throughout her life.

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Jillian Fraker, Faculty Representative

Jillian was born and raised on Nantucket and returned to the island after finishing her master's degree in creative writing at The New School in New York City.

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Bill Kupper

With over 39 years of publishing, communication and advertising accomplishments, William Kupper, Jr. has strived to successfully meet the challenges of an ever changing media marketplace both domestically and internationally.


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Lizbet Carroll Fuller, Trustee Emerita

In Lighthouse, Lizbet and co-founder Elizabeth Sundell sought to honor the magic of childhood while creatively introducing the tools to construct meaningful lives.

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Candice Tétrault

Candice was born and raised in Montreal, Canada, and loved spending summers on Nantucket with her family. In 2002, after a career in TV production in Montreal, she made Nantucket her home.

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Board of Advisors

Susan O’Brien, Chair

D. Anne Atherton

Charity Benz

Joe Guay

Robert Sarkisian

Connie Umberger