Complex sentence: He graduated from Archmere Academy, his father's high school alma mater, as well as the University of Pennsylvania, where he was a member of the Psi Upsilon fraternity; and Syracuse University College of Law, as is his father.
Split into simpler sentences: He graduated from Archmere Academy, his father's high school alma mater, and the University of Pennsylvania, where he was a member of the Psi Upsilon fraternity. He was also a graduate of Syracuse University College of Law, as is his father.