Their first child, Maria ( 1814 – 1825 ), was born after they moved to Hartshead.

At his memorial service on 22 June 1825 his own Requiem in C minor — composed in 1804 – was performed for the first time.

In August 1825, he passed entrance exams at Harvard University, though when the college requested payment of tuition fees for the first two years which he had successfully challenged by examination, he chose not to attend.

The railway system in Great Britain is the oldest in the world ; the world's first locomotive-hauled public railway opened in 1825.

The first Welland Canal, which opened in 1829 between Lake Ontario and Lake Erie, bypassing Niagara Falls and the Lachine Canal ( 1825 ), which allowed ships to skirt the nearly impassable rapids on the St. Lawrence River at Montreal were built for commerce.

The first ten volumes ( 1819 – 1824 ) were published under the joint editorship of Brewster and Jameson, the remaining four volumes ( 1825 – 1826 ) being edited by Jameson alone.

In September 1825 the works at Forth Street, Newcastle completed the first locomotive for the new railway: originally named Active, it was soon renamed Locomotion.

* 1825: George Stephenson opens the Stockton and Darlington Railway the first steam train railway for passenger traffic in the world.

Clay's personal dislike for Jackson and the similarity of his American System to Adams ' position on tariffs and internal improvements caused him to throw his support to Adams, who was elected by the House on February 9, 1825, on the first ballot.

* 1825 – The first cornerstone is laid for Fort Hamilton in New York City.

In 1825 he built the Locomotion for the Stockton and Darlington Railway, north east England, which became the first public steam railway.

Malden Island, in the central Pacific, was deserted when first visited by Europeans in 1825, but the unsuspected presence of ruined temples and the remains of other structures found on the island indicate that a population of Polynesians had lived there for perhaps several generations some centuries earlier.

* 1825 – At Union College in Schenectady, New York a group of college students form Kappa Alpha Society, the first college social fraternity.

The first locks on the river were built in 1825 at Louisville to circumnavigate the falls.

He was the first to use both the binomial Ailurus fulgens and the vernacular name " panda " in reference to the species in his description published in 1825 in Histoire Naturelle des Mammifères.

Casseux opened the first establishment in 1825 for practicing and promoting a regulated version of chausson and savate ( disallowing head butting, eye gouging, grappling, etc .).

* 1825 – The Stockton and Darlington Railway opens, and begins operation of the world's first service of locomotive-hauled passenger trains.

Upon its opening in 1825, it was the first university to offer a full slate of elective courses to its students.

The first recorded English use was in 1622, with the meaning " sacerdotal government under divine inspiration " ( as in Biblical Israel before the rise of kings ); the meaning " priestly or religious body wielding political and civil power " is recorded from 1825.

The first white dwarf discovered was in the triple star system of 40 Eridani, which contains the relatively bright main sequence star 40 Eridani A, orbited at a distance by the closer binary system of the white dwarf 40 Eridani B and the main sequence red dwarf 40 Eridani C. The pair 40 Eridani B / C was discovered by William Herschel on 31 January 1783 ;< sup >, p. 73 </ sup > it was again observed by Friedrich Georg Wilhelm Struve in 1825 and by Otto Wilhelm von Struve in 1851.

* Paley, E. An Account of the Life and Writings of William Paley,, Farnborough: Gregg, 1970 ; originally, this was the first volume of The Works of William Paley, London, 1825.

* September 25, 1825 – General Hendrik Merkus de Kock lifts the siege of Jogjakarta, the first major action of the Java War.

His actions lead to the Panic of 1825, the first modern stock market crash in London.

* 1825 – The first horse-drawn omnibuses established in London.

* September 27, 1825 – The world's first modern railway, the Stockton and Darlington Railway, opens in England.

The next significant addition ( in 1825 ) was from the collection of Claudius James Rich.

One very significant economic obstacle in Haiti's early independence was its necessary payment of 150 million francs to France beginning in 1825 ; this did much to drain the country of its capital stock.

The years 1815 – 1825 marked significant growth in Morse ’ s paintings, as he sought to capture the essence of America ’ s culture and life.

Employment opportunities became significant by about 1825 as the first ( water power-dependent ) Industrial Revolution unfolded in New England.

Other significant events occurred there during the periodic residence of Smith from 1825 to 1830.

The year 1825 in literature involved some significant events and new books.

New York hosted significant transportation advancements in the 19th century, including the first steamboat line in 1807, the Erie Canal in 1825, and America's first regularly scheduled rail service in 1831.

The year 1825 in science and technology involved some significant events, listed below.

Staying in Paris for an extended period from September 1824 to June 1825, Hodgkin made significant medical contacts.

Prior to 1825 anyone wanting to go from Hayle to St Ives or Penzance had to cross the sands of Hayle Estuary or make a significant detour crossing the River Hayle at the ancient St Erth Bridge.

He changed his name from his father's name Sharpe to his mother's maiden name Ellis in 1825, based on a condition for receiving significant financial support from a relative on his mother's side.

The Redruth and Chasewater Railway, a narrow gauge route across the Cornish peninsula ( planned in 1818, opened in 1825 ) used a significant incline to access the harbour at Portreath, which like many in Cornwall sits in a steep valley.

But it was read out by the author to " all Moscow " and to " all Petersburg " and circulated in innumerable copies, so it was as good as published in 1825 ; it was not, however, actually published until 1833, after the author's death, with significant cuts, and was not published in full until 1861.

The year 1825 in archaeology involved some significant events.

Prior to 1825 anyone wanting to go from Hayle to St Ives or Penzance had to cross the sands of Hayle Estuary or make a significant detour crossing the River Hayle at the ancient St Erth Bridge.

Even earlier than the Herald, the weekly American Traveler was founded in 1825 as a bulletin for stagecoach listings.

* 1765 – Eli Whitney, American inventor ( d. 1825 )

* 1825 – Samuel Newitt Wood, American Politician ( d. 1891 )

Eli Whitney ( December 8, 1765 – January 8, 1825 ) was an American inventor best known for inventing the cotton gin.

* 1825 – Carter Harrison, Sr., American politician ( d. 1893 )

* John Young ( pioneer ) ( 1763 – 1825 ), American surveyor

* 1825 – George Pickett, American Confederate general ( d. 1875 )

* 1825 – Bayard Taylor, American poet ( d. 1878 )

* 1825 – John Hunt Morgan, American general ( d. 1864 )

* 1861 – John Quincy Marr, American soldier ( b. 1825 )

* Micah Hawkins ( 1777 – 1825 ), American poet and composer

* 1825 – A. P. Hill, American Confederate general ( d. 1865 )

* A New Nation Votes: American Elections Returns 1787 – 1825

The Unitarian Universalist Association ( UUA ) was formed in 1961, a consolidation of the American Unitarian Association, established in 1825, and the Universalist Church of America, established in 1866.

The American Unitarian Association was founded as a separate denomination in 1825.

A theological battle with the Congregational Churches resulted in the formation of the American Unitarian Association at Boston in 1825.

The American Unitarian Association, formed in 1825, was one of these.

* A New Nation Votes: American Election Returns 1787 – 1825

* December 13 – Augustus Le Plongeon, American archaeologist ( b. 1825 )

* April 2 – A. P. Hill, American Confederate general ( b. 1825 )

* March 16 – Roy Bean, American pioneer ( b. 1825 )

* July 30 – George Pickett, American Confederate General ( b. 1825 )

* October 28 – William Henry Rinehart, American sculptor ( b. 1825 )

* June 23 – Samuel Newitt Wood, American Politician ( b. 1825 )