The structural recipe requires opening on a single most-cited work, but the FACTS list contains no works by James Ferguson. The opening will therefore begin with his occupation and the quality most consistently attributed to him across the facts, moving into the biographical sketch as the recipe directs.

James Ferguson was a Scottish astronomer, an itinerant lecturer, and an inventor and improver of astronomical and other scientific apparatus — a figure whose life is described in the facts themselves as a striking instance of self-education.

Ferguson was born on 25 April 1710 in Keith. After his father taught him to write, he was sent at the age of seven to the grammar school at Keith, where he stayed for three months. That brief enrollment was the whole of his formal education. What followed was a working life shaped by practical ingenuity rather than institutional training. He became an instrument and globe maker, and he traveled as an itinerant lecturer, carrying demonstrations and knowledge from place to place. A citizen of the Kingdom of Great Britain, he worked in the English language throughout his career.

Ferguson was elected a Fellow of the Royal Society, a recognition granted to him by his contemporaries in science. He died in Edinburgh in November 1776 — the exact date recorded variously as the sixteenth or seventeenth of that month — having built his standing as an astronomer from the three months of schooling that were all Keith's grammar school ever gave him.