Thomas Stuart Chalmers

Thomas Stuart Chalmers was an American businessman. A pioneer of Chicago industry, he founded Fraser & Chalmers, a precursor to Allis-Chalmers.

Life

Chalmers was born in Dronley, Scotland, in June 1816. He emigrated to the United States around 1842 or 1843.
In 1872, Chalmers founded Fraser & Chalmers in Chicago. By 1880, the company employed over 170 workers. Frasers & Chalmers produced mining machinery, boilers, and pumps, becoming one of the largest mining manufacturing companies in the world by 1890.
Chalmers died at his home at 179 Ashland Boulevard in Chicago on June 28, 1903. The cause of death was bronchitis.

The Chalmers School of Excellence in Chicago is named in honor of Thomas Chalmers.
Chalmers' son William served as President of Allis-Chalmers.