Mr Trotter proceeded to his degree in 1859. He was thirty-seventh wrangler, and third in the second class of the Classical Tripos. It is evident, however, that his acquirements must not be measured by his place in these two Triposes, for he was soon after elected to a Fellowship in his college, where, as is well known, the proficiency of candidates is tested by a fresh examination. After his election he took Holy Orders, and devoted himself for a time to active clerical work. For this, however, after a fair trial, he found himself unsuited, and, resigning his curacy, he returned to college. Between the years 1865 and 1869 he spent a considerable portion of his time in German universities. In 1869 he became Lecturer in Natural Science in Trinity College, and in due course succeeded to the Tutorship. In 1874 he was elected a member of the Council of the Senate—a position which he occupied, without interruption, until his death. In early life he had been a staunch Conservative; but, as time went on, his views changed, and he became not only a Liberal in politics, but an ardent University reformer. In the latter capacity he threw himself energetically into the movement for reform which led to the present University and College statutes—to which, in their actual shape, he largely contributed. We have said that he was a Liberal and a reformer. This position placed him, it is almost needless to remark, in direct antagonism to many of those with whom he was called upon to act; but his conciliatory manners, his excellent temper, and his perfect straightforwardness, not only disarmed opposition, but enabled him to make friends even among those who differed from him most widely. In fact, what was sometimes called in jest ‘the Trotterization of the University’ was so complete that he had come to be regarded as indispensable; and his name will be found at one time or another on all the more important Boards and Syndicates. But it was not merely his knowledge of University business and detail that placed him there. He was gifted with an intelligence of extraordinary quickness. He could grasp the bearings of a complicated question swiftly and readily—disentangle it, so to speak, from all that was not strictly essential to it—and while others were still talking about it, doubtful how to act, he would commit to paper a draft of a report which was commonly accepted by those present as exactly resuming the general sense of the meeting. He was in favour of a wide enlargement of University studies, especially in the scientific direction—a course which was impossible without funds; but at the same time no man ever loved his college more dearly than he did—no man held more closely to the old idea of duty to the college as a corporation; and it may be added that no Vice-Master ever dispensed the hospitality incidental to the office with greater geniality.