Meet Our Head of School

Elizabeth “Bessie” Cromwell Speers joined Tower Hill as Head of School in July 2015, bringing nearly 25 years of experience in independent school education. She most recently served as Head of School at The Ethel Walker School in Simsbury, Connecticut.

A search committee of current and past parents, faculty, staff, trustees and alumni unanimously recommended Speers to the school’s Board of Trustees. Based on feedback from the school community gathered through meetings, surveys and interviews, the committee sought a collaborative leader with a deep understanding of independent schools and broad knowledge of all aspects of a liberal arts education.

“Bessie emerged as the candidate best qualified to lead Tower Hill today and in the future because of her warmth, intellect, vision and commitment to continuous learning, combined with the creative, effective leadership she has demonstrated most recently at The Ethel Walker School,” Board Chair Earl Ball said.

Speers formerly served as Assistant Head of School, Dean of Faculty, English Teacher and Coach at Episcopal Academy near Philadelphia. Her prior positions include Director of Placement and Strategic Planning at Calvert School in Baltimore; Director of Admission and Financial Aid, Teacher and Coach at The Bryn Mawr School in Baltimore; and Associate Director of Admission, Coach and Adviser at The Loomis Chaffee School in Connecticut. She began her career working with the National Association of Independent Schools (NAIS). 

A graduate of The Bryn Mawr School, Speers holds a Bachelor of Arts in English from Middlebury College and a Master of Liberal Arts degree from Johns Hopkins University. She received a Klingenstein Fellowship at Columbia University’s Teachers College in 2014 and has been active with various professional organizations including the Connecticut Association of Independent Schools (CAIS), The Center for Spiritual and Ethical Education (CSEE), The National Coalition of Girls’ Schools (NCGS) and The Heads Network, of which she currently is serving as President. She serves on the board of the Association of Delaware Valley Independent Schools (ADVIS). Speers is the tenth Head of School, and first woman to hold the position, in Tower Hill’s 95-year history. 

“I am honored to join the Tower Hill community,” Speers said. “The school’s longstanding tradition of excellence and the upcoming centennial provide an extraordinary opportunity to think boldly and collaboratively about Tower Hill’s future as a local and national leader. I look forward to working with the entire Tower Hill community to ensure that our students are well prepared to become engaged citizens in a world that needs their talent and leadership.”
“Bessie has a true respect for Tower Hill’s history and traditions, and we fully expect her to reflect on that history as she charts our course for the future.”
—Board Chair Earl J. Ball III 

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Founded in 1919, Tower Hill School is a private, college prep school in Wilmington, Delaware, serving students in preschool through Grade 12.
Tower Hill is regarded as one of the best private schools in the U.S. Many of Tower Hill's students attend top universities and colleges.


  • Tower Hill School
  • 2813 W. 17th Street
  • Wilmington, DE 19806
  • 302-575-0550