The life of the late Dr. Topp, like the lives of most members of his sacred calling, was comparatively uneventful. He was born at Sheriffmill, a farm-house near the historic old town of Elgin, in Morayshire, Scotland, in the year 1815. He was educated at the Elgin Academy, the present representative of the old Grammar School of the burgh, and an establishment of much local repute. Thence, in his fifteenth year, he passed to King's College, Aberdeen--an institution affiliated with the University--where he passed through a very creditable course, winning one of the highest scholarships, and retaining it for four years. In 1836, immediately upon attaining his majority, he received a license to preach, and was appointed assistant to the minister of one of the churches in Elgin. This minister soon afterwards died, leaving the pastorate vacant. The abilities and zeal of his young assistant had made themselves recognized, and it was thought desirable that the latter should succeed to the vacant charge. The appointment was hedged in with certain restrictions, and was at the disposal of Government. A petition from the congregation and from the Town Council was successful, and Mr. Topp was inducted into the charge. Upon the disruption in 1843 he seceded from the Establishment, and carried over with him nearly the entire congregation, which erected a new church and manse for him. He continued in this charge until 1852, when he removed to Edinburgh, having accepted a pressing call from the Roxburgh Church there. Here he continued to minister for about six years, during which period his congregation increased to such an extent as to render the accommodation insufficient. A project for erecting a new and larger church was set on foot, but before it had been fully matured Mr. Topp had accepted a call from the congregation of Knox Church, Toronto. This was in 1858. Two years before that date he had received a pressing call from the same quarter, which he had then thought proper to decline. At the time of entering upon his charge in Toronto the membership of Knox Church was only about three hundred. Under his ministry there was a steadily perceptible increase, and at the time of his death the membership was in the neighbourhood of seven hundred. His abilities commanded recognition beyond the limits of his own congregation, and he steadily won his way to position and influence in the community. In 1868 he was elected Moderator of the General Assembly of the Canada Presbyterian Church, and thus afforded the first instance of a unanimous nomination by the various Presbyteries to that office. He took a prominent part in the movement to bring about the Union between the Canada Presbyterian Church and the Church of Scotland, and the successful realization of that project was in no small degree due to his exertions. In 1876 he was elected Moderator to the General Assembly of the United Church. His doctor's degree was conferred upon him in 1870 by the University of Aberdeen, where he had been so successful a student forty years previously.