Sidney Sussex and Imanuel Colleges were called by Archbishop Laud "the nurseries of Puritanism." The college-book of Sidney Sussex contains this record: "Oliver Cromwell of Huntingdon was admitted as an associate on the 26th day of April, 1616. Tutor Richard Howlet." He had just completed his seventeenth year. Cromwell's father dying the next year, and leaving but a small estate, the young "Protector" was obliged to leave college for more practical pursuits. "But some Latin," Bishop Burnett said, "stuck to him." An oriel window looking upon Bridge Street, is pointed out as marking his room; and in the master's lodge is a likeness of Cromwell in his later years, said to be the best extant. The gray hair is parted in the middle of the forehead, and hangs down long upon the shoulders, like that of Milton. The forehead is high and swelling, with a deep line sunk between the eyes. The eyes are gray. The complexion is florid and mottled, and all the features rugged and large. Heavy, corrugated furrows of decision and resolute will are plowed about the mouth, and the lips are shut like a vice. Otherwise, the face has a calm and benevolent look, not unlike that of Benjamin Franklin. In Sidney Sussex, Cromwell's College, and in two or three other colleges of Cambridge University, we find the head-sources of English Puritanism, which, in its best form, was no wild and unenlightened enthusiasm, but the product of thoughtful and educated minds. We shall come soon upon the name of Milton. John Robinson, our national father, and the Moses of our national exodus, as well as Elder Brewster, John Cotton and many others of the principal Puritan leaders and divines, were educated at Cambridge. Sir Henry Vane, the younger, whom Macintosh regarded as not inferior to Bacon in depth of intellect, and to whom Milton addrest the sonnet, who was chosen Governor of Massachusetts, and who infused much of his own thoughtful and profound spirit into Puritan institutions at home and in America, was a student of Magdalen College, Oxford.