| Captain Regent of San Marino | | (9 April 1378—9 October 1378) |
| Captain Regent of San Marino | | (9 April 1392—9 October 1392) |
| Captain Regent of San Marino | | (9 October 1395—9 April 1396) |
| Captain Regent of San Marino | | (9 April 1399—9 October 1399) |
| Captain Regent of San Marino | | (10 April 1403—10 October 1403) |
| Captain Regent of San Marino | | (10 April 1411—10 October 1411) |