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| YEAR | DATE | EVENT | HEAD OF STATE |
| 854 | Republic | prefect Marino I (I) and Sergio I | |
| 868 | prefect Orso | ||
| 869 | prefect Marino I (II) | ||
| 874 | prefect Pulcaro | ||
| 883 | prefect Sergio II | ||
| 884 | prefect Sergio III | ||
| 890 | prefect Manso I | ||
| 890 | prefect Marino II | ||
| 896 | prefect Manso II | ||
| 900 | prefect Mastalo I | ||
| 914 | Judicate | judge Mastalo I (I) | |
| 921 | judge Mastalo I (II) and Leone | ||
| 921 | judge Mastalo I (III) | ||
| 939 | judge Mastalo I (IV) and John I | ||
| 946 | judge Mastalo I (V) | ||
| 952 | judge Mastalo II | ||
| 958 | Duchy - dinasty Amalfi | duke Sergio I-IV and Manso III (I) | |
| 968 | duke Manso III (II) | ||
| 977 | duke Manso III (III) and John I-II (I) | ||
| 984 | duke Adelferio and John I-II (II) | ||
| 986 | duke Manso III (III) and John I-II (III) | ||
| 1002 | duke Manso III (III) and John I-II (IV) and Sergio II (I) | ||
| 1004 | duke John I-II (V) and Sergio II (II) | ||
| 1007 | duke Sergio II (III) | ||
| 1014 | duke Sergio II (IV) and John II (I) | ||
| 1028 | duke John II (II) | ||
| 1030 | duke John II (III) and Sergio III (I) | ||
| 1034 | duke Manso IV (I) and Maria | ||
| 1039 | duke Guaimaro I prince of Salerno | ||
| 1042 | duke Manso IV (II) | ||
| 1046 | duke Manso IV (III) and Guaimaro II | ||
| 1052 | duke John II (IV) and Sergio III (II) | ||
| 1069 | duke Sergio III (III) | ||
| 1073 | duke John III | ||
| 1073 | Duchy of Duchy of Puglia | ||
| 1088 | duke Gisulfo prince of Salerno | ||
| 1089 | Duchy of Duchy of Puglia | ||
| 1096 | duke Marino III | ||
| 1131 | Union to Duchy of Puglia |