Railroad engineer, farmer, and businessman of Maine, Ohio, and Illinois during the second half of the 19th century. Isaac Stevens Metcalf was born in Royalston, Massachusetts, on Jan. 29, 1822. His father, Isaac Metcalf, had married Lucy Heywood in 1810; she died childless in 1820. In March 1821 he married Anna Mayo Stevens Rich, the widow of Charles Rich, by whom she had had three children (named Charles, Elizabeth Anna, and Almeida). Isaac was born to Metcalf and Rich, followed by Joseph, Lucy, and Eliab. Isaac Metcalf (father) died in Boston in 1830, and the family relocated to Milo, Maine, where half-brother Charles had purchased a farm. Isaac Stevens Metcalf lived there with his mother and siblings, preparing for college and working on the farm until he entered Bowdoin College as a sophomore in 1844. He graduated there in 1847, having taught school while studying engineering. He surveyed and built railroads in New England until the spring of 1850, when he became a division engineer on the southern section (near Centralia, IL) of the Illinois Central Railroad. Metcalf worked closely with the Chief Engineer, Roswell B. Mason. Metcalf remained on the job until the line was completed to Cairo, IL, in 1855. While in central Illinois, Metcalf purchased land and with his partner Chester A. Keyes laid out the railroad town of Du Quoin, which was officially dedicated on Sept. 20, 1853.

On Jul. 5, 1852, he married Antoinette ("Nettie") Brigham Putnam, the daughter of prominent New Hampshire minister John Milton Putnam. The couple had twelve children, three of whom died young. They settled in Elyria, Ohio, in Nov. 1856, to be near Metcalf's half sister, Elizabeth Ann (also known as Ann Elizabeth), and more family joined them within the next ten years. Metcalf and family lived in Elyria for over 41 years, farming and running a flour mill while Isaac Stevens Metcalf maintained business interests in Du Quoin, Illinois (real estate and coal mining). Antoinette died Aug. 14, 1875, and three years later Metcalf married Harriet Howes. That couple had six boys. Harriet Howes died of pneumonia Dec. 7, 1894, and Isaac Stevens Metcalf died Feb. 19, 1898, age 76.

A more complete Metcalf genealogy family, focusing on the children of Isaac Stevens Metcalf, is available in the Special Collections Department information files. The genealogy was compiled by Keyes DeWitt Metcalf, 17th child of Isaac Stevens Metcalf.