In 1823, Steuben County was reduced in size by the combination of a portion of the county with a portion of Ontario County to form Yates County.

The first county election was held on March 1, 1823, with 61 voters participating to elect the first three county commissioners — William Offield, James Blevins and John McCollough — who then ordered that the first jail and courthouse be built.

The first county court met at what was called " Robinson's Big Spring " ( later called Blue Springs ) in 1822 and then at the " Big Spring of the Choctawhatchee " in 1823.

The county seat was originally known as the Town of Marengo, but in 1823 the name was changed to Linden.

The county was established by private act on October 21, 1823 and was named in honor of Colonel John H. Gibson who had died earlier that year.

Henry Poston, John Andrews, William Alexander and James Holbert were appointed commissioners to locate the county seat, and on September 22, 1822, D. Murphy donated of land for that purpose which the county court accepted on February 27, 1823.

From 1864-1878, the county seat was located at Commerce, a town laid out in 1823 on the Mississippi River.

Copiah, from a Choctaw Indian word meaning calling panther, was organized in 1823 as Mississippi's 18th county.

In 1823, New Richmond became the county seat, and in 1824, it moved to Batavia, which remains the county seat today.

Newport was the county seat of Campbell County, Kentucky from 1797 until 1823.

The county seat was moved to Visalia in 1823, as it was the geographical center of the county at that time, but this was an unpopular move, as the overwhelming majority of residents live in northern Campbell County.

There was an attempt in 1823 to move the county seat but the motion failed.

Chartered in 1823, the county seat is named for Austin Ward, Revolutionary War General and Governor.

Bibb County was created by act of the Georgia Legislature on December 9, 1822, with Macon to be incorporated in December 1823 ; designated the county seat.

Chicot County is Arkansas's tenth county, formed on October 25, 1823, and named after Point Chicot on the Mississippi River.

* Thomas Bond's Topographical and historical sketches of the boroughs of East and West Looe, in the county of Cornwall ( 1823 )-available online on GoogleBooks.

In 1823 Windham, along with Lebanon, Columbia, Chaplin, and Mansfield petitioned the General Assembly to become their own county.

Newport was the county seat of Campbell County, Kentucky from 1797 until 1823, and then again from 1824 until 1840.

According to Story of Mayfield Through a Century, 1823-1923, published by D. Trabue Davis in 1923, Mayfield was established as the county seat of Graves County in 1821, and the county was formally organized in 1823.

In 1823, the British government gave Babbage ₤ 1700 to start work on the project.

France crushed the liberal government with massive force in the so-called " Hundred Thousand Sons of Saint Louis " expedition, and Ferdinand was restored as absolute monarch in 1823.

Among the most important figures of the federal era include the first democratically elected president in Honduras, Dionisio de Herrera, a lawyer, whose government, begun in 1824 established the first constitution, Gen. Francisco Morazán, Federal President 1830-1834 and 1835 – 1839, whose figure embodies the ideal American Unionist, and José Cecilio del Valle, editor of the Declaration of Independence signed in Guatemala on September 15, 1821 and Foreign Minister of Mexico in 1823.

* 1823 – Stephen F. Austin receives a grant of land in Texas from the government of Mexico.

With renewed confidence Ingres now took up and completed one of his most charming productions, The Source, a figure for which he had painted the torso in 1823 ; when it was seen with other works in London in 1862, admiration for his works was renewed, and he was given the title of senator by the imperial government.

On 1 July 1823, the congress of Central America declared absolute independence from Spain, Mexico, and any other foreign nation, including North America and a Republican system of government was established.

In 1823 he returned as an officer in one of the royalist regiments which had been organized on French soil by the consent of the government.

The provisional government would be responsible for the creation of the Federal Republic, and it was in effect from April 1, 1823 to October 10, 1824.

In 1823, Johnson proposed in the Senate that the government fund an expedition to the center of the Earth.

In 1823, Ygnacio Martinez, commandant of the Presidio of San Francisco, received a land grant of Rancho El Pinole from the Mexican government.

In the late 18th century, when the area was associated with a large amount of land situated along the lower basin of the Rio Hondo area in Los Angeles County, Bell Gardens was once a bustling agricultural center for Californios during the Spanish Empire, 1509 – 1823, the Mexican government, 1823 – 1848, and the United States, after the Mexican-American war concluded in 1848.

The village itself was established in 1831 by surveyor ( and future statesman ) Lucius Lyon, who had first visited the area as a surveyor under government contract in 1823.

In 1823, the U. S. Supreme Court case Johnson v. M ' Intosh established that only the U. S. government, and not private individuals, could purchase land from Native Americans.

* Portugal ( 1815 ): Portugal agreed to prohibit the trade north of the equator and to prohibit it elsewhere by 1823 for which it received 300 pounds from the British government ;

His opposition to the government in the House of Peers led to his removal in 1823 from the honorary positions he held, while the vaccination committee, of which he was president, was suppressed.

He also encouraged agriculture on government land, streamlined granting of tickets of leave and pardons and introduced, in 1823, a system of calling for supplies by tender.

The confederation subsequently joined the Mexican Empire that same year, then in 1823 became a part of the federal Mexican government as the Federated Republic of Yucatan.

In 1823 the government negotiated the Treaty of Moultrie Creek with the Seminoles, establishing a reservation for them in the middle of the state.

Prominent citizens of Hastings County and Ameliasburgh Township unsuccessfully petitioned the provincial government for district status during 1817, 1818, 1823 and 1825.

In 1823, Major Stephen Long, a government surveyor and leader of the next official exploration expedition, produced a map labeling the area the Great American Desert.

Herries worked his way up in the Treasury and eventually became Secretary to the First Lord of the Treasury, Commissary-General to the Army, Paymaster of the Civil List, Secretary to the Treasury ( 1823 – 1827 ), Chancellor of the Exchequer in Lord Goderich's government ( 1827 – 1828 ), Master of the Mint under the Duke of Wellington ( 1828 – 1830 ), briefly President of the Board of Trade ( 1830 ), Secretary at War under Sir Robert Peel ( 1834 – 1835 ), and finally President of the Board of Control in Lord Derby's first government ( 1852 ).

Following the fall of Iturbide's empire, the Mexican Congress disavowed both the Plan and the Treaty of Córdoba as the basis for government on April 8, 1823.