Francesco Cetti
Encyclopedia
Francesco Cetti was an Italian
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 Jesuit priest, zoologist and mathematician
Mathematician
A mathematician is a person whose primary area of study is the field of mathematics. Mathematicians are concerned with quantity, structure, space, and change....

.

Cetti was born in Mannheim
Mannheim
Mannheim is a city in southwestern Germany. With about 315,000 inhabitants, Mannheim is the second-largest city in the Bundesland of Baden-Württemberg, following the capital city of Stuttgart....

 in Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

, but his parents were natives of Como
Como
Como is a city and comune in Lombardy, Italy.It is the administrative capital of the Province of Como....

. He was educated in Lombardy
Lombardy
Lombardy is one of the 20 regions of Italy. The capital is Milan. One-sixth of Italy's population lives in Lombardy and about one fifth of Italy's GDP is produced in this region, making it the most populous and richest region in the country and one of the richest in the whole of Europe...

 and at the Jesuit college at Monza
Monza
Monza is a city and comune on the river Lambro, a tributary of the Po, in the Lombardy region of Italy some 15 km north-northeast of Milan. It is the capital of the Province of Monza and Brianza. It is best known for its Grand Prix motor racing circuit, the Autodromo Nazionale Monza.On June...

. In 1765 he was sent to Sardinia
Sardinia
Sardinia is the second-largest island in the Mediterranean Sea . It is an autonomous region of Italy, and the nearest land masses are the French island of Corsica, the Italian Peninsula, Sicily, Tunisia and the Spanish Balearic Islands.The name Sardinia is from the pre-Roman noun *sard[],...

 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
University of Sassari
The University of Sassari is a university located in Sassari, Italy. It was founded in 1562 and is organized in 11 Faculties.The University of Sassari gains the first place in the ranking for the best “medium- sized” italian university, in 2009, by the Censis Research Institute.-History and...

, 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 four volumes, covering quadrupeds, birds, fish, and insects and fossils respectively.

Cetti is commemorated in the name of the Cetti's Warbler
Cetti's Warbler
Cetti's Warbler , Cettia cetti, is an Old World warbler which breeds in Europe, northwest Africa and east southern temperate Asia as far as Afghanistan and NW Pakistan. It is the only bush warbler to occur outside Asia...

 Cettia cetti, which was collected on Sardinia by Alberto della Marmora
Alberto della Marmora
Alberto Ferrero La Marmora was an Italian soldier and naturalist.Born in Turin, La Marmora was a general in the Napoleonic Wars and was personally decorated by Napoleon I. He was later employed by the King of Sardinia...

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