Jon has served as chairman of the history department and head tennis coach since 2016. He holds a B.S. in Russian from Georgetown University; a J.D. from Washington and Lee University School of Law; an L.L.M. in Military Law from The Judge Advocate General’s School, U.S. Army; and an M.A. in International Relations from The Fletcher School of Law and Diplomacy, Tufts University. He is also a Academia Sanchez-Casal-certified competition tennis coach. Jon speaks four languages and has studied abroad in Canada, Germany and Russia. A Navy JAG officer for more than two decades, he is married to Nan Wagshul, Darlington's admissions associate.