Papal States: Heads of State: 1849-1870 |
| Commissione Governativa di Stato [1] |
| 1 Aug 1849 - 12 Apr 1850 |
Gabriele della Genga Sermattei |
| 1 Aug 1849 - 12 Apr 1850 |
Lodovico Altieri |
| 1 Aug 1849 - 12 Apr 1850 |
Luigi Vannicelli Casoni |
| Sommo Pontefice |
| 12 Apr 1850 - 20 Sep 1870 |
Pius IX :: Pio IX |
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name: Giovanni Maria Battista Pietro Pellegrino Isidoro Mastai-Ferretti (from 1839 cardinal Mastai-Ferretti) |
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elected: 16 Jun 1846; installed: 21 Jun 1846 |
