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Mikael Pedersen (25 October 1855 Fløng – 22 October 1929, Bispebjerg) was a Danish inventor much associated with the English town of Dursley. He is chiefly known today for the highly distinctive Pedersen bicycle. His story is one of rags to riches and back again, and he was largely forgotten in his native country, but fans of the Pedersen bicycle arranged for him to be reburied and a memorial erected at Dursley.


Inventions

Pedersen invented and patented a novel corn thresher capable of separating corn from
chaff Chaff (; ) is dry, scale-like plant material such as the protective seed casings of cereal grains, the scale-like parts of flowers, or finely chopped straw. Chaff cannot be digested by humans, but it may be fed to livestock, ploughed into soil ...
, a transmission system, a gear system for horse drawn mills and a braking system for waggons, among other ideas. He was also musical, and although his primary trade was that of a smith, he was listed as a musician in the 1890
census A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of stati ...
. Pedersen was involved in the development of a continuous
centrifuge A centrifuge is a device that uses centrifugal force to subject a specimen to a specified constant force - for example, to separate various components of a fluid. This is achieved by spinning the fluid at high speed within a container, thereby ...
for the churning and separation of cream and butter from milk - that is, one which did not need to be stopped in order to remove the cream. This separator was patented in 1878; Pedersen's involvement was not noted, a matter which angered him. Pedersen subsequently worked on further refinements, leading to patents and considerable income. His refined version of the centrifuge is still in use today. The rights were bought by Koefoed and Hauberg in
Copenhagen Copenhagen ( ) is the capital and most populous city of Denmark, with a population of 1.4 million in the Urban area of Copenhagen, urban area. The city is situated on the islands of Zealand and Amager, separated from Malmö, Sweden, by the ...
, and as part of an export drive they made contact with
R A Lister and Company R A Lister & Company was founded in Dursley, Gloucestershire, England, in 1867 by Robert Ashton Lister, Sir Robert Ashton Lister (1845–1929), to produce agricultural machinery. In 1986 it was bought and merged. In 2014, after 147 years, res ...
, of Dursley in
Gloucestershire Gloucestershire ( , ; abbreviated Glos.) is a Ceremonial counties of England, ceremonial county in South West England. It is bordered by Herefordshire to the north-west, Worcestershire to the north, Warwickshire to the north-east, Oxfordshire ...
, England.


Life in England

Robert Ashton Lister suggested that Pedersen come to England to set up local assembly with parts shipped from Denmark, and this he agreed to do, bringing his mistress Dagmar with him (he was by this time separated from his wife Laura). The separator was highly successful in the English market and Pedersen became rich, renting the largest house in Dursley and becoming prominent in society in the town. He formed a choir and took part in concerts, and set up a number of social and sporting groups. During a visit to his brother Hans Mathias in Denmark, Pedersen met and fell in love with a girl, Ingeborg Jensen, 29 years his junior, bringing her back to Dursley in 1907. In 1908 she gave birth to their first child, a boy named Palnatoke. They also had a daughter who died at the age of two years and two further sons, Vagn (Vaughan) and Svend (born in 1914). In Dursley, Pedersen set up manufacture of his unusual and ingenious cantilevered bicycle, which earned a small but devoted following. Unfortunately Pedersen lacked business acumen and was both profligate and prone to being cheated. He left Dursley unannounced when in his sixties, leaving his family behind, and Ingeborg subsequently returned to Denmark, marrying Jens Kristoffer Jensen, who adopted the children. Pedersen was spotted by a friend selling matches in
London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
, and the friend arranged to pay his way back to Denmark in 1920. He died in 1929, poor and virtually unknown, and was buried in an unmarked grave in Bispebjerg, a suburb of Copenhagen.


Reburial

In 1995 a collection was started by enthusiasts for the Pedersen bicycle to raise funds in order to bring Mikael Pedersen's remains back to Dursley and re-bury them there. This was achieved in 1995, and the service was attended by over 300 people including the Bishop of Gloucester, representatives from the Danish Embassy and Pedersen's grandchildren.


References


Further reading

* The Ingenious Mr Pedersen, David Evans, 1979, a revised version was due in 2006 under the title "Mr Pedersen, A Man of Genius", from Tempus, . The 1979 edition contains some basic drawings and explanations of various inventions, including bicycles and agricultural machinery.
Town recalls pedal pioneer
Bristol Evening Post, 28 October 2005
Town welcomes family of legendary inventor
Gazette Series, 28 October 2005 {{DEFAULTSORT:Pedersen, Mikael 19th-century Danish inventors 1855 births 1929 deaths Cycle designers Danish emigrants to England People from Høje-Taastrup Municipality