General
* 26th of February 1859
† 10th of October 1942
Nickname: Conte Tassoni
| 1897-12-09 | Lieutenant-Colonel |
| 1902-06-19 | Colonel |
| 1909-02-04 | Major-General (Maggiore Generale) |
| 1913-06-22 | Lieutenant-General (Tenente Generale) |
| 1923-02-01 | General |
| 1896-07-02 | – | 1900-06-14 | Attached to the War School |
| 1900-06-14 | – | Chief of Staff, Infantry Division "Ravenna" | |
| 1902-07-16 | – | 1904-12-01 | Commanding Officer 4th Bersaglieri Regiment |
| 1904-12-01 | – | 1909-02-04 | Chief Staff, III Corps |
| 1909-02-11 | – | 1910-07-01 | Comanding Officer Infantry Brigade "Umbria" |
| 1910-07-01 | – | 1912-07-XX | Comanding Officer Infantry Brigade "Granatieri di Sardegna" |
| 1912-08-05 | – | 1912-09-04 | Commanding Officer Mixed Brigade [Libya] |
| 1912-09-04 | – | 1912-12-10 | Acting General Officer Commanding 5th Special Division [Libya] |
| 1912-12-10 | – | 1913-XX-XX | General Officer Commanding 4th Special Division [Libya] |
| – | 1913-03-13 | General Officer Commanding Territorial Military Division Napoli | |
| 1913-03-13 | – | 1913-09-30 | At disposal |
| 1913-09-30 | – | 1914-03-24 | Acting Director-General of Officer Personnel, Ministry of War |
| 1914-03-24 | – | 1914-10-15 | Under-Secretary of State, Ministry of War |
| 1914-10-16 | – | 1915-02-01 | At disposal |
| 1915-02-01 | – | 1915-02-05 | General Officer Commanding Territorial Military Division Milano |
| 1915-02-05 | – | 1915-07-15 | At disposal of the Ministry of Colonies |
| 1915-02-09 | – | 1915-07-15 | Acting Governor-General of Tripolitania [North Africa] |
| 1915-07-15 | – | 1915-08-24 | at Disposal |
| 1915-08-24 | – | 1915-09-23 | General Officer Commanding Special Bersaglieri Division |
| 1915-09-27 | – | 1916-11-14 | General Officer Commanding IV Corps |
| 1916-11-15 | – | 1917-11-09 | General Officer Commanding Carnia Zone |
| 1917-11-16 | – | 1917-11-26 | General Officer Commanding 5th Army |
| 1918-02-09 | – | 1918-03-01 | General Officer Commanding 5th Army |
| 1918-02-10 | – | 1918-06-26 | General Officer Commanding XII Corps |
| 1918-02-25 | – | 1918-11-18 | General Officer Commanding 7th Army |
| 1918-11-20 | – | 1919-07-18 | General Officer Commanding 4th Army |
| 1919-XX-XX | – | 1926-02-06 | Designated General Officer Commanding Army of Bologna |
| 1926-02-06 | – | 1942-10-10 | Unemployed |