sentences:  Before his retirement in 1910, the University Heights campus was acquired, a graduate school and schools of commerce and pedagogy were founded, and the university medical school was strengthened by union with Bellevue Hospital medical college.Henry Noble MacCracken, president (1915–46) of Vassar College, and John Henry MacCracken, president (1915–26) of Lafayette College, were his sons.MacCracken Hall, a residence hall at Miami University bears his name.