Corcoran entered business at age 17, working in
dry goods store owned by two brothers and opened his own branch store two years later. The Corcoran brothers established a wholesale auction and commission business, but their ventures failed after the
Panic of 1819. He worked in another family business, and in 1828, he took control of a large amount of real estate from his father. Corcoran was employed as a clerk at the Bank of Columbia at Georgetown branch, and then as a real estate and loan manager at the
Second Bank of the United States in Washington. In 1837, Corcoran established a brokerage firm on
Pennsylvania Avenue at 15th Street. He was successful and in 1840 entered into a partnership with
George Washington Riggs, a son of
Elisha Riggs. The Corcoran and Riggs private banking firm enjoyed the patronage of Treasury Secretary
Levi Woodbury and prospered after it re-sold to investors $5 million (~$ in ) of US Treasury notes in 1843. In 1845, it purchased the former Second Bank of the United States building located on 15th Street at
New York Avenue. In 1851 Corcoran purchased the second marble version of American sculptor
Hiram Powers scandalous statue "
The Greek Slave" and considered it his most prized acquisition. By the mid-1850s his pictures and sculpture were overflowing his mansion on
Lafayette Square and in 1859 he hired the foremost architect of the day,
James Renwick, to build a picture gallery in the
Second Empire style on
Pennsylvania Avenue. Before the gallery was ready, however, the
Civil War began, and Corcoran, a Southern sympathizer, left Washington for
Paris, where his son-in-law,
George Eustis Jr., was a representative of the
Confederacy. The half-finished building designed by Renwick was taken over by the US government and used as a supply depot. When the war was over, Corcoran returned to Washington. The building was finished in 1869. The Corcoran Gallery of Art opened in 1874, but the structure was soon outgrown. A new building for the Corcoran Gallery of Art and its nascent school of art (now the
Corcoran College of Art + Design) was designed by American architect
Ernest Flagg in the
Beaux-Arts style and completed in 1897, nine years after Corcoran's death. The façade of the building reflects the "
Neo-Grec," an offshoot of Beaux-Arts that attempted to reflect the functions of the building by revealing detailed and decorative accents on the exterior. The Corcoran Gallery's first home is now the
Renwick Gallery, a
Smithsonian museum.
Philanthropy In 1854, after his retirement, he devoted himself and his substantial fortune to art and
philanthropy. It is the only building designed by Renwick in Washington other than Corcoran's original museum (see below), the first ("Castle") building on the Washington Mall of the Smithsonian Institution, and St. Mary's Church in Foggy Bottom (see below). Corcoran also established a $10,000 fund, administered by the Benevolent Society, to purchase firewood for the poor in Georgetown. Corcoran also gave many gifts to several universities, including
The George Washington University, the
Maryland Agricultural College, the
College of William and Mary, and
Washington and Lee University. Corcoran also contributed to a fund to purchase
George Washington's
Mount Vernon estate, after his family could no longer keep it up, and the
federal government refused to purchase it. Corcoran also established in 1869 the
Louise Home for Women—named in memory of his deceased wife—to help support and maintain impoverished women. The home opened in 1871 on Massachusetts Ave. NW, between 15th and 16th Streets, in Washington, D.C., where it operated until 1947; the original building was razed in 1949. The Louise Home moved to the Codman House at Decatur Place and 22nd Street NW and in 1976 merged operations with the Abraham and Laura Lisner Home for Aged Women. the Louise Home continues to operate as part of the Lisner-Louise-Dickson-Hurt Home.
Slavery Corcoran held at least one person, Mary, as a slave. In the 1930s,
George Peabody referred to Corcoran as being involved in the slave trade. However, in at least one letter to his wife, Corcoran expressed sympathy for
abolitionists, and in 1845 he
manumitted Mary and her four young children. In 1851, Corcoran provided funds to help buy the freedom of an enslaved person who had been recaptured eight years after first escaping slavery. ==Personal life==