The average annual entry of students at Trinity during the years 1551 to 1600 was fifty-one, during the years 1601 to 1650 was fifty, and during the years 1651 to 1700 was thirty-nine. During the years 1701 to 1750, it sank to twenty-seven: this diminution being partly due to the Bentley scandals. During the years 1751 to 1800 the average annual entry was thirty-seven, during the years 1801 to 1850 was one hundred and sixteen, during the years 1851 to 1900 was one hundred and seventy-four, and during the years 1901 to 1913 was one hundred and ninety-nine. Let us see how the men were divided among the tutors. From April to December 1635, twenty-eight students were admitted who were distributed among seventeen tutors, of whom eleven had only one pupil and none had more than four pupils. Taking every tenth year thenceforward, we find that in 1645, there were (excluding ten fellows intruded by order of parliament) fifty-seven entries; of these fifty-one were divided among ten tutors. In 1655, there were fifty-three normal entries divided among twelve tutors; in 1665, forty-three entries divided among six tutors; in 1675, forty-nine entries divided among twelve tutors; in 1685, thirty-four entries divided among five tutors; and in 1695, twenty-eight entries divided among four tutors. In 1705, there were twenty-nine entries, of these twenty-eight students were divided among three tutors. In 1715, there were fourteen entries divided among six tutors; in 1725, thirty-four entries divided among twelve tutors; in 1735, twenty-eight entries divided among six tutors; and in 1745, twenty-one entries divided among eight tutors. In 1755 there were only two fellows acting as tutors, namely S. Whisson and J. Backhouse. Thenceforth there were definite tutorial "sides," each under one tutor or joint tutors, a tutor being appointed to a side when a vacancy occurred; and every admission to the College being made on a designated side. In effect the work of a tutor was now regarded as being of a character which should occupy a man's whole energies, and it was generally held that a tutor, while he held office, had not, and ought not to have, leisure during term-time for independent work. From 1755 to 1822 there were two sides. In 1822 a third side was created. In 1872 one of the sides (being the lineal successor of Backhouse's side) was divided into two. These four sides are to-day designated in the college office by the letters _A_, _B_, _C_, _D_; side _A_ being that created in 1822, sides _B_ and _D_ being the two made out of the successor of Backhouse's side, and side _C_ being the lineal successor of Whisson's side. [In the pre-war days of 1914 side _A_ was under Dr Barnes, side _B_ under Mr Laurence, side _C_ under Mr Whetham, and side _D_ under Dr Fletcher.]