
Sean Kinsella
Upper School History Department Chair
Mr. Kinsella has been a dedicated member of the History Department at Rumsey Hall School since 2007. He earned his M.A. in American Studies from Trinity College and a B.S. in Philosophy from the University of Idaho. Mr. Kinsella finds great fulfillment in teaching, particularly when students make meaningful connections between historical events and contemporary issues. Witnessing their intellectual growth over the course of a year or two is one of the most rewarding aspects of his role.
Mr. Kinsella enjoys the multifaceted nature of his work, which includes teaching, coaching, and participating in residential life. He values the unique relationships that form when students see faculty members actively engaged in various aspects of their school experience.
Outside of school, Mr. Kinsella is happiest when he’s outdoors, whether he’s playing sports, cycling, golfing, fishing, or spending time with his family. He also enjoys working on a “fixer-upper” in Maine during his time away from campus.




