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Leeghwater
Jan Adriaenszoon Leeghwater (born Jan Adriaenszoon; November 1575 – January 1650) was a Dutch millwright and hydraulic engineer. Biography Leeghwater was born as Jan Adriaanszoon. Only later did he adopt the name Leeghwater, from ''laag water'' or ''low water''. It is not clear exactly how the prevalent spelling of Leeghwater's name came about. Leeghwater himself spelt his name alternatively as Leegwater, Leegh-water, Leeghwater and Leechwater. Official documents of the time also mention Laechwater and Laachwater. Leeghwater, as a hydraulic engineer, was pivotal to land reclamation programs along the flooded coast of the Netherlands.Leeghwater, Jan Adriaansz article, Encyclopedia of Earth, retrieved 2008-03-10 He was involved in the reclamation of the Beemster polder, the first polder in the world created from a lake by draining the water using wind mills. The reclamation of the Beemster was started in 1607 and Leeghwater supervised the milling. Between 1607 and 16 ...
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Burchardi Flood
The Burchardi flood (also known as the second Grote Mandrenke) was a storm tide that struck the North Sea coast of North Frisia and Dithmarschen (in modern-day Germany) on the night between 11 and 12 October 1634. Overrunning dikes, it shattered the coastline and caused thousands of deaths (8,000 to 15,000 people drowned) and catastrophic material damage. Much of the island of Strand washed away, forming the islands Nordstrand, Pellworm and several ''halligen''. Background The Burchardi flood hit Schleswig-Holstein during a period of economic weakness. In 1603 a plague epidemic spread across the land, killing many. The flooding occurred during the Thirty Years' War, which also did not spare Schleswig-Holstein. Fighting had occurred between locals and the troops of Frederick III, Duke of Holstein-Gottorp, especially on Strand Island. The people of Strand were resisting changes to their old defence treaties and the forced accommodation of troops. Supported by a Danish expediti ...
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Haarlemmermeer
Haarlemmermeer () is a municipality in the west of the Netherlands, in the province of North Holland. Haarlemmermeer is a polder, consisting of land reclaimed from water. The name Haarlemmermeer means ' Haarlem's lake', referring to the body of water from which the region was reclaimed in the 19th century. Haarlemmermeer's main town is Hoofddorp, which has a population of 76,660. Hoofddorp, along with the rapidly growing towns of Nieuw-Vennep and Badhoevedorp, are part of the Randstad agglomeration. The main international airport of the Netherlands, Schiphol, is located in Haarlemmermeer. History The original Haarlemmermeer lake is said to have been mostly a peat bog, a relic of a northern arm of the Rhine which passed through the district in Roman times. In 1531, the original Haarlemmermeer had an area of , and near it were three smaller lakes: the Leidsche Meer (Leiden Lake), the Spiering Meer, and the Oude Meer (Old Lake), with a combined area of about . The four lakes were ...
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Purmer
Purmer is a polder and reclaimed lake in the Netherlands province of North Holland, located between the towns of Purmerend and Edam-Volendam. It is also a village located in the municipalities of Waterland and Edam-Volendam. Purmer polder Windmill reclamation activity began in 1618. Hydraulic engineer Jan Adriaanszoon Leeghwater also had stakes in the reclamation, although he was not directly involved in the project itself.Poldersporen.nl webpage on Purmer history
Accessed 12 October 2008. In 1622 all 26.8 km2 (10.3 sq mi) were clear of water. The original lake of Purmer formed part of a small number of landlocked minor seas located in North Holland. Other examples of such minor seas are the lakes of

Nordstrand, Germany
( North Frisian: ''di Ströön'') is a peninsula and former island in North Frisia on the North Sea coast of Germany. It is part of the Nordfriesland district in the federal state of Schleswig-Holstein. Its area is 50 km² and its population is 2,300. Nordstrand has two municipalities, Nordstrand and smaller Elisabeth-Sophien-Koog, which are part of the ''Amt'' Nordsee-Treene. In medieval times Nordstrand was a part of the larger island of Strand, which was torn into pieces in a disastrous storm tide in 1634. More than 6,000 people drowned. Before 1634 the area of the island was about . Other remnants of Strand are Pellworm and some Halligen islets. Nordstrand is accessible by road over a causeway, which connects to the mainland and was built in 1936. In 1987 the polder Beltringharder Koog was completed, turning the former island into a peninsula. Local alcoholic beverage Nordstrand is the origin of a locally famous alcoholic beverage, the ''Pharisäer'' (Pharisee), whic ...
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Jan Adriaanszoon Leeghwater, RP-P-1905-3793
Jan, JaN or JAN may refer to: Acronyms * Jackson, Mississippi (Amtrak station), US, Amtrak station code JAN * Jackson-Evers International Airport, Mississippi, US, IATA code * Jabhat al-Nusra (JaN), a Syrian militant group * Japanese Article Number, a barcode standard compatible with EAN * Japanese Accepted Name, a Japanese nonproprietary drug name * Job Accommodation Network, US, for people with disabilities * ''Joint Army-Navy'', US standards for electronic color codes, etc. * ''Journal of Advanced Nursing'' Personal name * Jan (name), male variant of ''John'', female shortened form of ''Janet'' and ''Janice'' * Jan (Persian name), Persian word meaning 'life', 'soul', 'dear'; also used as a name * Ran (surname), romanized from Mandarin as Jan in Wade–Giles * Ján, Slovak name Other uses * January, as an abbreviation for the first month of the year in the Gregorian calendar * Jan (cards), a term in some card games when a player loses without taking any tricks or scoring ...
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Nicolaas Kruik
Nicolaas Samuelszoon Kruik ( la, Nicolaus Samuelis Cruquius; 2 December 1678, West-Vlieland – 5 February 1754, Spaarndam), also known as Klaas Kruik and Nicolaes Krukius, was a Dutch land surveyor, cartographer, astronomer and weatherman. He is commemorated by the Museum De Cruquius. He was a perfectionist who liked to measure things and he calculated temperature measurements in Fahrenheit from 1706 to 1734. His historical calculations are still used today by the KNMI, the Dutch meteorological institute. He not only measured weather changes in wind speed, rainfall, air pressure, temperature, and humidity, but also measured sea level. His method of visualising planes of water level to illustrate contours of depth (isobaths) in his map of the Merwede (1728) was the first of its kind. He was an advocate of pumping out the Haarlemmermeer (Haarlem lake), which was done a century after his death. Biography He became a surveyor at the age of 19 and began to draw maps, a lucrative j ...
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Hydraulic Engineers
Hydraulic engineering as a sub-discipline of civil engineering is concerned with the flow and conveyance of fluids, principally water and sewage. One feature of these systems is the extensive use of gravity as the motive force to cause the movement of the fluids. This area of civil engineering is intimately related to the design of bridges, dams, channels, canals, and levees, and to both sanitary and environmental engineering. Hydraulic engineering is the application of the principles of fluid mechanics to problems dealing with the collection, storage, control, transport, regulation, measurement, and use of water.Prasuhn, Alan L. ''Fundamentals of Hydraulic Engineering''. Holt, Rinehart, and Winston: New York, 1987. Before beginning a hydraulic engineering project, one must figure out how much water is involved. The hydraulic engineer is concerned with the transport of sediment by the river, the interaction of the water with its alluvial boundary, and the occurrence of scour an ...
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17th-century Dutch Inventors
The 17th century lasted from January 1, 1601 ( MDCI), to December 31, 1700 ( MDCC). It falls into the early modern period of Europe and in that continent (whose impact on the world was increasing) was characterized by the Baroque cultural movement, the latter part of the Spanish Golden Age, the Dutch Golden Age, the French ''Grand Siècle'' dominated by Louis XIV, the Scientific Revolution, the world's first public company and megacorporation known as the Dutch East India Company, and according to some historians, the General Crisis. From the mid-17th century, European politics were increasingly dominated by the Kingdom of France of Louis XIV, where royal power was solidified domestically in the civil war of the Fronde. The semi-feudal territorial French nobility was weakened and subjugated to the power of an absolute monarchy through the reinvention of the Palace of Versailles from a hunting lodge to a gilded prison, in which a greatly expanded royal court could be more easily k ...
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17th-century Dutch Engineers
The 17th century lasted from January 1, 1601 (Roman numerals, MDCI), to December 31, 1700 (Roman numerals, MDCC). It falls into the early modern period of Europe and in that continent (whose impact on the world was increasing) was characterized by the Baroque cultural movement, the latter part of the Spanish Golden Age, the Dutch Golden Age, the French ''Grand Siècle'' dominated by Louis XIV, the Scientific Revolution, the world's first public company and megacorporation known as the Dutch East India Company, and according to some historians, the General Crisis. From the mid-17th century, European politics were increasingly dominated by the Kingdom of France of Louis XIV, where royal power was solidified domestically in the civil war of the Fronde. The semi-feudal territorial French nobility was weakened and subjugated to the power of an absolute monarchy through the reinvention of the Palace of Versailles from a hunting lodge to a gilded prison, in which a greatly expanded royal ...
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Dutch Engineers
Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People Ethnic groups * Germanic peoples, the original meaning of the term ''Dutch'' in English ** Pennsylvania Dutch, a group of early Germanic immigrants to Pennsylvania *Dutch people, the Germanic group native to the Netherlands Specific people * Dutch (nickname), a list of people * Johnny Dutch (born 1989), American hurdler * Dutch Schultz (1902–1935), American mobster born Arthur Simon Flegenheimer * Dutch Mantel, ring name of American retired professional wrestler Wayne Maurice Keown (born 1949) * Dutch Savage, ring name of professional wrestler and promoter Frank Stewart (1935–2013) Arts, entertainment, and media Fictional characters * Dutch (''Black Lagoon''), an African-American character from the Japanese manga and anime ''Black L ...
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People From Graft-De Rijp
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ...
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1650 Deaths
Year 165 ( CLXV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Orfitus and Pudens (or, less frequently, year 918 ''Ab urbe condita''). The denomination 165 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * A Roman military expedition under Avidius Cassius is successful against Parthia, capturing Artaxata, Seleucia on the Tigris, and Ctesiphon. The Parthians sue for peace. * Antonine Plague: A pandemic breaks out in Rome, after the Roman army returns from Parthia. The plague significantly depopulates the Roman Empire and China. * Legio II ''Italica'' is levied by Emperor Marcus Aurelius. * Dura-Europos is taken by the Romans. * The Romans establish a garrison at Doura Europos on the Euphrates, a control point for the commercial ro ...
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