Former Wesleyan Dean of Students and Dean of the University Mark Barlow '46 died June 23 at the age of 87 in Hanover, N.H. Born in Utica, N.Y. in 1925, he graduated with a degree in mathematics from Wesleyan after serving in the Navy. He received an M.A. from Colgate University and a doctorate of education from Cornell University. He married Jane Atwood in 1954, and in 1957 he became Dean of Students at Wesleyan and later Dean of the University. Because of his age, the students dubbed him "the boy dean," but he quickly developed a reputation for handling…