Background
Cobenzl was born in Laibach, Carniola, the son of treasurer Count Guidobald von Cobenzl (1716–1797) and his wife Countess Maria Benigna von Montrichier (1720–1793).
Cobenzl was born in Laibach, Carniola, the son of treasurer Count Guidobald von Cobenzl (1716–1797) and his wife Countess Maria Benigna von Montrichier (1720–1793).
The Cobenzl family, of Carinthian origin, was elevated to Freiherren noble rank in 1588 and raised to Imperial Counts in 1722. Philipp von Cobenzl grew up at Predjama Castle (Burg Lueg) near Postojna (Adelsberg). Immediately afterwards, Cobenzl travelled to Berlin as a Habsburg envoy, but was not able to prevent the Prussian king Frederic the Great from entering the War of the Bavarian Succession.
In 1779 he concluded the Peace of Teschen and assumed the office of an Austrian vice-chancellor, eventually succeeding State Chancellor Prince Wenzel Anton of Kaunitz-Rietberg in 1792.
However, already in March 1973 upon discords regarding the Second Partition of Poland, he had to resign from office in favour of Baron Johann Amadeus Francis de Paula of Thugut. From 1801 Cobenzl worked as Habsburg ambassador in Paris.
He retired in 1805, and then lived in his Döbling residence north of Vienna. He was a patron of the arts, acquainted with Wolfgang Amadeus Mozart, and greatly contributed to the education and career of the Neoclassicist painter Franz Caucig.
In 1809, he informed Napoleon Bonaparte about the demographics of the newly established Illyrian Provinces.
Upon his death, the Cobenzl noble dynasty became extinct. He was buried in the Vienna Saint Marx Cemetery. A street in the Döbling district was named after him in 1894.
Illuminatis.
