The name of John Cuthbertson is greatly renowned in both the history of the Reformed Presbyterian Church of America, and that of the Associate Reformed Presbyterian Church. He was born on April 3, 1718, near Ayr, Ayrshire, Scotland. Having studied theology under the auspices of the Reformed Presbyterian Church of Scotland, he was licensed 1745, ordained in 1747, and served as Moderator of the RPCS in 1750. The following year, he was sent as the first Scottish Covenanter missionary to America.
He landed in Newcastle, Delaware, where he began a diary, which still survives. "It is a small leather-bound volume, recording his day-to-day activities, sometimes in English, sometimes in Latin, often abbreviated, with some shorthand, portraying a magnificent life of travel and service" (David M. Carson, Transplanted to America: A Popular History of the American Covenanters to 1871, p. 11). Cuthbertson went on to settle at Middle Octorara, Pennsylvania, where Alexander Craighead had previously ministered, and also renewed the Scottish Covenants in 1743.
With Middle Octorara as his base, Cuthbertson traveled throughout the middle American colonies on horseback, through Pennsylvania, New York, Vermont, New Hampshire, Connecticut, New Jersey, Maryland, and Virginia, and so ministered widely to the scattered Scots-Irish in these places. "His ministry spanned the forty years after his 1751 arrival, and he traversed a remarkable 70,000 miles in his preaching tours through at least seven colonies" (Joseph S. Moore, Founding Sins: How a Group of Antislavery Radicals Fought to Put Christ into the Constitution, p. 44). Extracted from his diary by S. Helen Fields is a Register of Baptisms and Marriages performed by Rev. John Cuthbertson. "According to his diary, during the thirty-nine years he was engaged in active service, he preached on two thousand four hundred and fifty-two days; baptized one thousand eight hundred and six children; married two hundred and forty couples; rode on horseback seventy thousand miles, or nearly equal to three times around the world. And this traveling was done in those days when there were no roads or bridges" (William M. Glasgow, History of the Reformed Presbyterian Church in America, p. 478). His travels and trials are recorded in this diary with brevity ("Slept none. Bugs." "Give all praise to my gracious God." "l.D. [laus Deo, praise to God]") and with humility: "a real conviction of one's original guilt; actual transgressions of childhood; riper years, especially in the great office of the ministry; pride, carnality, indifference, want of true zeal for Christ's cause and the welfare of Immortal souls..." [after reading a sermon by Ralph Erskine].
On March 10, 1774, along with two other ministers and some ruling elders, Cuthbertson helped to establish the first Reformed Presbytery in America. His diary entry for March 9, 1774 states "Conversed with Messrs. Lind, Dobbin & until 1 o,clock," and on the following day he wrote "After more consultation, & prayer, Presbytery." On July 2, 1777, Cuthbertson swore allegiance to the cause of the American colonies in their conflict with Great Britain. Formal discussions with the Associate Church in that same year, and in 1782, these two ecclesiastical bodies merged to become the Associate Reformed Church, taking with them most members of both churches. This union between the Covenanters and the Seceders was not without challenges to Cuthbertson -- he wrote to his nephew that "Our coalescence with ye Seceders, I apprehend, is almost at an end...Was told that ye Covenanters in ye north of Ireland...had appointed a minister to come over here. Should divine Providence favor this, I expect ye true Covenanting cause might again lift up ye head in ys western world" (Letter to John Bourns, Aug. 19, 1789) -- but he never rejoined the Covenanter (Reformed Presbyterian) Church before his passing.
When he died on March 10, 1791, he was buried in the church cemetery at Middle Octorara. There is a fine sketch of his life in William M. Glasgow's History of the Reformed Presbyterian Church in America. On the occasion of his 300th birthday, this pioneer Covenanter missionary is worthy of remembrance.