Leon Isserlis (1881–1966) was a

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

n-born

British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture ...

statistician A statistician is a person who works with Theory, theoretical or applied statistics. The profession exists in both the private sector, private and public sectors. It is common to combine statistical knowledge with expertise in other subjects, a ...

known for his work on the exact

distribution Distribution may refer to: Mathematics *Distribution (mathematics), generalized functions used to formulate solutions of partial differential equations *Probability distribution, the probability of a particular value or value range of a varia ...

of sample moments, including Isserlis’ theorem. He also brought to the attention of

statisticians A statistician is a person who works with theoretical or applied statistics. The profession exists in both the private and public sectors. It is common to combine statistical knowledge with expertise in other subjects, and statisticians may ...

the work of

Russian Russian(s) may refer to: *Russians (), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *A citizen of Russia *Russian language, the most widely spoken of the Slavic languages *''The Russians'', a b ...

mathematicians and statisticians, including

Chebyshev Pafnuty Lvovich Chebyshev ( rus, Пафну́тий Льво́вич Чебышёв, p=pɐfˈnutʲɪj ˈlʲvovʲɪtɕ tɕɪbɨˈʂof) ( – ) was a list of Russian mathematicians, Russian mathematician and considered to be the founding father o ...

and Chuprov. He was born in

Bohuslav Bohuslav (, ; ) is a List of cities in Ukraine, city on the Ros (river), Ros River in Obukhiv Raion, Kyiv Oblast, Ukraine. It hosts the administration of Bohuslav urban hromada, one of the hromadas of Ukraine. Population: 17,135 (2001). It is ...

near

Kyiv Kyiv, also Kiev, is the capital and most populous List of cities in Ukraine, city of Ukraine. Located in the north-central part of the country, it straddles both sides of the Dnieper, Dnieper River. As of 1 January 2022, its population was 2, ...

in June 1881 and was a direct descendant of the eminent

rabbi A rabbi (; ) is a spiritual leader or religious teacher in Judaism. One becomes a rabbi by being ordained by another rabbi—known as ''semikha''—following a course of study of Jewish history and texts such as the Talmud. The basic form of t ...

Moses Isserles Moses Isserles (; ; 22 February 1530 / 25 Adar I 5290 – 11 May 1572 / 18 Iyar 5332), also known by the acronym Rema, was an eminent Polish Ashkenazi rabbi, talmudist, and '' posek'' (expert in Jewish law). He is considered the "Maimonides o ...

. He moved to Britain when he was ten years old with his widowed mother, an elder brother and two sisters. He attended the

City of London School The City of London School, also known as CLS and City, is a Private schools in the United Kingdom, private day school for Single-sex education, boys in the City of London, England, on the banks of the River Thames next to the Millennium Bridge, ...

and won an open

scholarship A scholarship is a form of Student financial aid, financial aid awarded to students for further education. Generally, scholarships are awarded based on a set of criteria such as academic merit, Multiculturalism, diversity and inclusion, athleti ...

to study mathematics at

Christ's College, Cambridge Christ's College is a Colleges of the University of Cambridge, constituent college of the University of Cambridge, England. The college includes the Master, the Fellows of the College, and about 450 undergraduate and 250 graduate students. The c ...

. Upon leaving Cambridge in 1904 he was appointed head of mathematics at the West Ham Municipal Technical Institute (one of the forerunners of the

University of East London University of East London (UEL) is a public university located in the London Borough of Newham, London, England, based at three campuses in Stratford, London, Stratford and London Docklands, Docklands, following the opening of University Squar ...

). He also registered as a research student at

University College London University College London (Trade name, branded as UCL) is a Public university, public research university in London, England. It is a Member institutions of the University of London, member institution of the Federal university, federal Uni ...

, where he studied under

Karl Pearson Karl Pearson (; born Carl Pearson; 27 March 1857 – 27 April 1936) was an English biostatistician and mathematician. He has been credited with establishing the discipline of mathematical statistics. He founded the world's first university ...

, and was awarded a

D.Sc. A Doctor of Science (; most commonly abbreviated DSc or ScD) is a science doctorate awarded in a number of countries throughout the world. Africa Algeria and Morocco In Algeria, Morocco, Libya and Tunisia, all universities accredited by the s ...

in 1916. In March 1920 he moved to become statistician to the Chamber of Shipping and remained there until his retirement in 1942, when his position as statistician was taken by Maurice Kendall. In 1926 he wrote a review for the

Journal of the Royal Statistical Society The ''Journal of the Royal Statistical Society'' is a peer-reviewed scientific journal of statistics. It comprises three series and is published by Oxford University Press for the Royal Statistical Society. History The Statistical Society of ...

R. A. Fisher Sir Ronald Aylmer Fisher (17 February 1890 – 29 July 1962) was a British polymath who was active as a mathematician, statistician, biologist, geneticist, and academic. For his work in statistics, he has been described as "a genius who ...

's seminal book ''

Statistical Methods for Research Workers ''Statistical Methods for Research Workers'' is a classic book on statistics, written by the statistician R. A. Fisher. It is considered by some to be one of the 20th century's most influential books on statistical methods, together with his '' T ...

''. The review was rather critical, particularly of Fisher's lack of references to earlier work by others such as Chebyshev. He was a friend of Major Greenwood and worked with him on statistical issues for the Medical Research Council, although most of this work was anonymous and unpublished. He was also chairman of the Jewish Health Organization from 1931 to 1939. He served as secretary of the

Royal Statistical Society The Royal Statistical Society (RSS) is an established statistical society. It has three main roles: a British learned society for statistics, a professional body for statisticians and a charity which promotes statistics for the public good. ...

in 1934–35 and again in 1944–45, and was awarded its

Guy Medal The Guy Medals are awarded by the Royal Statistical Society in three categories; Gold, Silver and Bronze. The Silver and Bronze medals are awarded annually. The Gold Medal was awarded every three years between 1987 and 2011, but is awarded bienni ...

in Silver in 1939.

References

* * *

External links

* {{DEFAULTSORT:Isserlis, Leon 1881 births 1966 deaths British statisticians British Jews Alumni of University College London Alumni of Christ's College, Cambridge Emigrants from the Russian Empire to the United Kingdom