Benjamin Williams Crowninshield

Career Crowninshield worked in the family shipping business, Geo. Crowninshield & Sons, serving at sea.

In 1811, Crowninshield was elected to the Massachusetts House of Representatives as a prominent benefactor of the first gerrymander. The redistricting of Essex county into two separate State House districts had led to the term gerrymander, with Crowninshield, who had lost the previous year's Senate seat in a combined Essex County, being placed in the new district specifically designed to favor Republicans over Federalists. Crowninshield would win his Senate seat by only 8 votes, over 100 votes less than the other Republican candidates.

However, Crowninshield lost his seat in the State House the next year, with the Newburyport Herald printing an editorial cartoon of a dead gerrymander and listing "B.W.C." as a "chief mourner". He was elected to the Massachusetts State Senate in 1812. This included implementation of the new Board of Commissioners administrative system and the building of several ships of the line, the backbone of a much enhanced Navy. He also oversaw strategy and naval policy for the Second Barbary War in 1815. In addition to serving two more terms in the Massachusetts House, he was also elected to four terms the United States Congress from 1823 to 1831.

Personal life On January 1, 1804, Crowninshield was married to Mary Boardman (1778–1840), the daughter of Francis Boardman and Mary (née Hodges) Boardman. George Casper Crowninshield (1812–1857), who married Harriet Sears Crowninshield (1809–1873); they were the parents of Frances "Fanny" Cadwalader Crowninshield (1839–1911), the wife of John Quincy Adams II. Annie G. Crowninshield (1815–1905), who married Jonathan Mason Warren (1811–1867) Edward Augustus Crowninshield (1817–1859), who married Caroline Maria Welch (1820–1897). After his death, his widow married Howard Payson Arnold (1831–1910).

On his death in Boston 1851, Benjamin Williams Crowninshield was interred in Mount Auburn Cemetery in Cambridge, Massachusetts. Robert Brookhouse purchased the house and in 1861 deeded it to the Association for the Relief of Aged Women. Located next to the Salem Maritime National Historic Site, the house is now called the Brookhouse Home for Aged Women.

Descendants Through his son Francis, he was the grandfather of Benjamin Williams Crowninshield (1837–1892), a soldier in the Civil War and merchant, and the great-grandfather of Bowdoin Bradlee Crowninshield (1867–1948), a naval architect who specialized in the design of racing yachts, and Francis Boardman Crowninshield (1869–1950), who married heiress Louise Evelina du Pont (1877–1958).

Through his son Edward, Crowninshield was the grandfather of Frederic Crowninshield (1845–1918), the artist and author, and the great-grandfather of Francis Welch Crowninshield (1872–1947), the journalist, critic, and editor of Vanity Fair.

Crowninshield was also the great-great-grandfather of Charles Francis Adams III, also Secretary of the Navy from 1929 to 1933.

He was the great-great-great-grandfather of famed Washington Post newspaper editor Ben Bradlee (1921–2014).

Namesake The destroyer USS Crowninshield (DD-134) was named in his honor.