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 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.

From 1802 to 1816 he served as " Devil to the Attorney General ", opening all government prosecutions, and was standing counsel for the Bank of England and many Deans and Prelates in the Church of England.

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 then until 1906, Sinai was administered by the Ottoman provincial government of the Pashalik of Egypt, even following the establishment of the Muhammad Ali Dynasty's rule over the rest of Egypt in 1805.

* The London Gazette Extraordinary, 6 November 1805 original published dispatches, Naval History: Great Britain, EuroDocs: Primary Historical Documents From Western Europe, Brigham Young University Library.

From 1805 to 1807, they founded Shaker societies at Union Village, Ohio ; South Union, Logan County, Kentucky ; and Pleasant Hill, Kentucky ( in Mercer County, Kentucky ).

From 1805 to 1810 settlements developed along such streams as St. Francois River, Doe Run Creek, and Flat River which are familiar to locals today ; by such personages as Squire Eleazer Clay, John Robinson, Isaac and John Burnham, Lemuel Halsted, Samuel Rhoades, Solomon Jones and Mark Dent, many of whose descendants still reside in the county.

From 1672 to 1805, the official meetings of the Académie were held at the Louvre ; since 1805, the Académie française has met at the Collège des Quatre Nations ( now known as the Palais de l ' Institut ).

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

* From 1800 to 1805 the XY Company had a post within sight of the two following posts.

From 1805 to 1826 he was the Visitor of Balliol College, Oxford and in 1806 backed the then Master, John Parsons, in opening the Fellowships to competition.

From 1805 to 1807, he was the commander-in-chief of the Swedish forces in Pomerania, where he displayed great ability and stopped the conquest of the duchy for as long as possible.

" From 1805 to 1808, he was engaged in etching William Blake's designs to Blair's Grave, which, with a portrait of the artist engraved by Schiavonetti after T Phillips, R. A., were published in 1808.

From 1805 to 1806 Meriwether Lewis and William Clark explored the territory for the United States on the Lewis and Clark Expedition.

From 1805 until his death, Pinckney was president-general of the Society of the Cincinnati.

From 1803 to 1805, Drais studied architecture, agriculture and physics at the University of Heidelberg.

From 1784 to 1805 Jessop lived in Newark in Nottinghamshire, where he twice served as town mayor.

From 1805, with the advent of the short-lived Napoleonic Kingdom of Italy he fulfilled the role of Chancellor of the Empire.

From 1802 to 1805, he was tutored by a Dr Evans in Salisbury before being sent to Winchester College.

From 1805 until the early 20th century the township was the home of Union Village, one of the largest Shaker communities, located in the west central part of the township about midway between Monroe and Lebanon on State Route 63 and Mason and Red Lion on State Route 741.

Upon reaching Lolo Pass at the eastern edge of the forest on September 15, 1805, William Clark was quoted as saying, " From this mountain I could observe high rugged mountains in every direction as far as I could see.

From 1805 to 1810 he exhibited about four pictures a year, in 1811 ten pictures, and in 1812, six.

From 1762 to 1805, the town of Saco, Maine, which he had a role in founding, was known as " Pepperellborough "; there is still a Pepperell Square in downtown Saco.

From October 1805 until October 1806, there was continual skirmishing, both verbal and military, around the Sabine River.

From 1803 to 1805, Chandler served in the Massachusetts Senate ; he later was elected to the U. S. House of Representatives as a Republican, serving from March 4, 1805 to March 3, 1809.