From 1782 to 1802, and most intensively from 1783 to 1790, Herschel conducted systematic surveys in search of " deep sky " or nonstellar objects with two, and telescopes ( in combination with his favoured 6-inch aperture instrument ).

From 1802 to 1805, Lucy Wright sent Shaker missionaries to proselytize in Vermont, New York, Ohio, and Kentucky.

* From 1801 to 1802, the District of Columbia and pieces of Maryland and Virginia formed the United States District Court for the District of Potomac, which was the first United States district court to cross state lines.

* From 1801 to 1802, and again from 1802 to 1872, the state of North Carolina was subdivided into the United States District Courts for the Districts of Albemarle, Cape Fear, and Pamptico.

From 1730 to 1736 the whole floor of the minster was relaid in patterned marble and from 1802 there was a major restoration.

From 1789 until 1802, the portion of Maryland converted into Washington, DC, was part of two US Congressional Districts, represented in 1801 by US Rep. John Chew Thomas from Maryland's 2nd, and US Rep. William Craik from Maryland's 3rd.

From 1802 to 1901, the Fairfield Academy offered secondary and higher education at its campus in the hamlet of Fairfield.

From July to November, 1802, De Quincey lived as a wayfarer.

From 1790 to 1802, in addition to holding various tutorships, he occupied himself with historical and philosophical studies.

From 1802, under the reign of emperor Gia Long, there were always two Tổng Trấn who directly ruled Vietnam's northern part named Thành Long ( Hanoi and surrounding territories ) and the southern part named Gia Định ( Saigon and surrounding territories ) while Nguyen emperors ruled only the middle part named Vùng Kinh Kỳ ( Huế and surrounding territories ).

From 1802, the area was one of the busiest docks in the world.

From about 1798 on he pleaded frequently to be allowed to resign on health grounds, but Pitt, who relied on him greatly, refused even to consider it In 1802 he was elevated to the Peerage of the United Kingdom as Viscount Melville and Baron Dunira.

From September 1802, Ney commanded French troops in Switzerland and performed diplomatic duties.

From 1802 to 1826-27, artist Charles Willson Peale housed his museum of natural history specimens ( including the skeleton of a mastodon ) and portraits of famous Americans, on the second floor of the Old State House and in the Assembly Room.

From the Treaty of Amiens ( 1802 ) till 1804 Lord Eldon appears to have interfered little in politics.

From 1802 she resided at Norton House in Norton Bavant, near Warminster, in Wiltshire, and from at least 1809 until her death devoted herself to collecting and studying the fossils of her native county.

From 1180 to 1802 Gladbeck belonged to the Vest Recklinghausen and was thus linked with the Electorate of Cologne.

Biographical Register of the Officers and Graduates of the U. S. Military Academy at West Point, N. Y .: From Its Establishment, in 1802, to 1890.

From 1802 to his death, he lived in Nancy where he was named in 1807 as director of the botanical garden and member of the scientific academy of the town.

From 1802 the Castle was used as a farmhouse, but the Government repurchased it in 1827, this time as a base designed specifically to tackle whisky smuggling and illegal distillation in the area.

From 1799 to 1802 he represented the Monmouth Boroughs in the House of Commons, from 1803 to 1823 sat for Gloucestershire and from 1834 to 1837 was MP for Cirencester.

From 1802 to 1805, he worked as a land surveyor.

From 1800 to 1802, he represented Washington County in the Kentucky House of Representatives.

From 1816 to 1837 Viceroy Adolphus represented the monarch in Hanover.

From 1816 he published various papers in the Edinburgh Medical and Surgical Journal, which formed the basis of his more extensive works: Pathological and Practical Researches on Diseases of the Brain and Spinal Cord, regarded as the first textbook in neuropathology, and Researches on the Diseases of the Intestinal Canal, Liver and other Viscera of the Abdomen, both published in 1828.

From this Spanish line comes the royal line of the Kingdom of the Two Sicilies ( 1734 – 1806 and 1815 – 1860, and Sicily only in 1806 – 1816 ), the Bourbon of the Two Sicilies family, and the Bourbon rulers of the Duchy of Parma.

From early 1816, she and Pergami went on a cruise around the Mediterranean, visiting Napoleon's former palace on Elba, and Sicily, where Pergami obtained the Order of Malta and a barony.

From 1816 to 1849 Carniola was part of the Austrian Kingdom of Illyria with capital in Ljubljana.

From 1816, coins generally became token money, though some large silver and gold coins remained standard coins until 1927.

From 1816, the złoty currency was issued by the Russian controlled Congress Poland, with a fixed exchange rate between the Polish and Russian currencies of 1 kopeck

From 1364 until 1919, Bled ( Veldes ) was part of the Duchy of Carniola, except for a stint between 1809 and 1816 as one of the Napoleonic Illyrian Provinces

From 1816 – 1945 Opole was the capital of Regierungsbezirk Oppeln within Prussia.

From 1816 to the 1980's the British Guinea was no longer used a coin but prices for luxury items and professional services were often quoted in guineas, on the understanding that a guinea was equal to 21 shillings.

From around 1805 to 1816, Mount Vernon was known as McFadden's Bluff named for one of the first settlers to the area.

From 1816 to 1968, the U. S. Army operated a gun and ammunition storage and later production facility known as the Watertown Arsenal.

From 1795 he resided successively at old Neidpath Castle near Peebles, at Hallyards on Manor Water and at St Andrews, where he died on 22 February 1816.

From 1815 to 1816 he studied at the École Polytechnique in Paris.

From 1816 to 1820 he studied under Timofei Fedorovich Osipovsky ( 1765 – 1832 ) and graduated from the University of Kharkiv.

From 1817 the dimensions of the coin were reduced to a weight of 1. 4 grams and diameter of 16 millimetres, following the Great Recoinage of 1816.

From 1791 to 1816 Fourier was employed in the cities of Paris, Rouen, Lyon, Marseille, and Bordeaux.

From 1816 to 1827, he edited reports of the Supreme Court.

From August 20, 1806 to July 7, 1816 he was viceroy of Peru, during the Spanish American wars of independence.

From 1816 to 1837, the Duke of Cambridge served as viceroy of the Kingdom of Hanover on behalf of his elder brothers, George IV and later William IV.

From 1816 to 1819 he was editor of and almost sole contributor to a philosophical and polemical journal entitled Danne-Virke, which also published poetry.

From 1816 to 1818, he served in the Kentucky House of Representatives.

From 1816 – 1945 Reichenbach contained the district office for Landkreis Reichenbach.

From 1806 until 1816, he was Professor of Mathematics at the East India Company College, Haileybury.

From 1816 until 1833, he was vicar of Cherry Hinton in Cambridge, where in 1818 he built the vicarage, and he founded the village school in 1832 ( now a Church of England PrimarySchool ).