|2nd Prime Minister of Sardinia|
27 July 1848 – 15 August 1848
|Preceded by||Cesare Balbo|
|Succeeded by||Cesare Alfieri di Sostegno|
|4th Rector of Milan|
|Preceded by||Antonio Durini|
|Succeeded by||Franz Graf von Wimpffen|
|7th President of the Senate|
2 November 1865 – 21 November 1870
|Preceded by||Giuseppe Manno|
|Succeeded by||Vincenzo Fardella Torrearsa|
2 August 1798|
Milan, Cisalpine Republic
|Died||13 November 1873
Milan, Kingdom of Italy
|Political party||Moderate Party
During the Five Days of Milan he had a primary role and lead the Temporary Government.
As Minister of Education, he passed the Casati law, which lay ground for the unitarian Italy mass education system.
He was twice president of the Senate of Italy (8 November 1865 – 13 February 1867 and 21 March 1867 – 2 November 1870).
Casati died at Milan, and was interred in Mausoleo Casati Stampa in Muggiò urban cemetery.