Francesco Cetti (9 August 1726 – 20 November 1778) was an Italian

Jesuit The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...

priest,

zoologist Zoology ( , ) is the scientific study of animals. Its studies include the structure, embryology, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems. Zoology is one ...

and

mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematica ...

Biography

Cetti was born in

Mannheim Mannheim (; Palatine German language, Palatine German: or ), officially the University City of Mannheim (), is the List of cities in Baden-Württemberg by population, second-largest city in Baden-Württemberg after Stuttgart, the States of Ger ...

Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...

, but his parents were natives of

Como Como (, ; , or ; ) is a city and (municipality) in Lombardy, Italy. It is the administrative capital of the Province of Como. Nestled at the southwestern branch of the picturesque Lake Como, the city is a renowned tourist destination, ce ...

. He was educated in

Lombardy The Lombardy Region (; ) is an administrative regions of Italy, region of Italy that covers ; it is located in northern Italy and has a population of about 10 million people, constituting more than one-sixth of Italy's population. Lombardy is ...

and at the Jesuit college at

Monza Monza (, ; ; , locally ; ) is a city and ''comune'' (municipality) on the Lambro, River Lambro, a tributary of the Po (river), River Po, in the Lombardy region of Italy, about north-northeast of Milan. It is the capital of the province of Mo ...

. He entered the Jesuit novitiate in Milan on 12 October 1742, and professed the four vows on 2 February 1760. He devoted himself to scientific studies and taught for several years

philosophy Philosophy ('love of wisdom' in Ancient Greek) is a systematic study of general and fundamental questions concerning topics like existence, reason, knowledge, Value (ethics and social sciences), value, mind, and language. It is a rational an ...

and

mathematics Mathematics is a field of study that discovers and organizes methods, Mathematical theory, theories and theorems that are developed and Mathematical proof, proved for the needs of empirical sciences and mathematics itself. There are many ar ...

at the Jesuit College of Brera, soon becoming one of the most prominent members of the Milanese province. In 1765 he was sent to

Sardinia Sardinia ( ; ; ) is the Mediterranean islands#By area, second-largest island in the Mediterranean Sea, after Sicily, and one of the Regions of Italy, twenty regions of Italy. It is located west of the Italian Peninsula, north of Tunisia an ...

to help improve the standard of education on the island. In 1766 he was appointed to the Chair of Mathematics at the

University of Sassari The University of Sassari (, UniSS) is a public university located in Sassari, Italy. It was founded in 1562 and is organized in 13 departments. The University of Sassari earned first place in the rankings for the best “medium-sized” Italian ...

, holding that position until his death. Cetti took long excursions in the vicinity of Sassari, collating his discoveries in the ''Storia Naturale di Sardegna'' (Natural History of Sardinia, 1774–7). This has three volumes, covering mammals, birds and amphibians with fishes. A supplement on mammals was published in 1777. Cetti is commemorated in the name of the

Cetti's warbler Cetti's warbler (''Cettia cetti'') is a small, brown bush-warbler which breeds in southern and central Europe, northwest Africa and the east Palearctic as far as Afghanistan and northwest Pakistan. The sexes are alike. The bird is named after ...

(''Cettia cetti''), which was collected on Sardinia by Alberto della Marmora.

Works

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External links

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Zoologica

Göttingen State and University Library The Göttingen State and University Library ( or SUB Göttingen) is the library for Göttingen University as well as for the Göttingen Academy of Sciences and is the state library for the German State of Lower Saxony. One of the largest German ...

1726 births 1778 deaths Clergy from Mannheim 18th-century Italian Jesuits Italian ornithologists Italian zoologists 18th-century Italian mathematicians Jesuit scientists Scientists from Lombardy {{Italy-mathematician-stub

Biography

Works

References

Further reading

External links