John Fletcher Darby

John Fletcher Darby (December 10, 1803 – May 11, 1882) was an American politician. A Whig, he was the Mayor of St. Louis and a member of the United States House of Representatives from Missouri.

Biography Darby was born on December 10, 1803, in Person County, North Carolina, the son of planter John Darby. He was educated at local public schools, and in 1818, moved to Missouri with his parents, where he was a farmer, likely in Warren County. He studied Latin from a young age. Both his parents died in early 1823. In 1825, he moved to Frankfort, Kentucky to read law under John J. Crittenden, being admitted to the bar, and in 1827, began practicing law in St. Louis. He owned slaves.

Darby was a Whig. In 1834, he was elected to the St. Louis Board of Aldermen. He served as Mayor of St. Louis from April 14, 1835, until his resignation on October 31, 1837; he served again, from April 14, 1840, to April 13, 1841. As mayor, he had the city's first two public parks established, and pushed for railroads to be built through the city and deprivatized the waterworks. and was buried at Calvary Cemetery.