
American agriculture is filled with innovators whose influence extended far beyond the fields. One such figure is Robert Thomas, a man whose love of writing and fascination with the stars combined to create one of the most enduring publications in rural America: the Farmer’s Almanac.
Early Life Near Boston
Robert Thomas was born in 1766 near Boston. From an early age, he showed a strong interest in writing. That passion shaped his early career path, leading him to become a school teacher. Thomas taught English writing and literature, disciplines that would later serve him well in his publishing efforts.
His commitment to clear communication and thoughtful expression laid the groundwork for what would become his life’s most notable contribution to American agriculture.
Writing, Bookselling, and Astronomy
Thomas’s career evolved beyond teaching. He became a seller of books, further immersing himself in the written word and the spread of knowledge. But his interests did not stop with literature. He was also an amateur astronomer, carefully studying celestial patterns and movements.
It was this unique combination—writing and astronomy—that would ultimately define his legacy.
Thomas once wrote that “we must always strive to be useful in our writings with a pleasant degree of humor.” That philosophy became the guiding principle behind his most famous work. He believed information should not only serve a practical purpose but also engage readers in an accessible and enjoyable way.
The First Farmer’s Almanac
In 1792, Robert Thomas brought together his literary skill and astronomical knowledge to publish his first Farmer’s Almanac.
Almanacs at the time were invaluable tools for farmers. They offered weather predictions, astronomical data, planting guidance, and practical advice—essential information for those whose livelihoods depended on seasonal cycles and accurate forecasting.
Thomas’s almanac stood out because it blended usefulness with personality. It was informative, yet written with a tone that made it approachable and even entertaining. That balance helped ensure its popularity and long-term success.
When “Old” Was Added
An interesting historical note: the word “Old” was not part of the original title. It was added later, in 1832, giving the publication the name many recognize today.
That small change cemented its identity and linked it more explicitly to tradition—something deeply valued in American agriculture.
A Lasting Agricultural Legacy
Robert Thomas’s work represents more than just a publication. It reflects the early American spirit of combining education, science, and communication in service to farmers and rural communities.
By merging astronomy with practical farming knowledge—and presenting it with clarity and humor—Thomas created a resource that became a trusted companion for generations.
His story reminds us that American agriculture has always depended not only on hard work in the fields, but also on innovation, information, and the thoughtful sharing of knowledge.
I’m Mark Oppold with an American Agriculture History Minute.










