_Michele de' MEDICI _+
                                             | (.... - 1770)       
                       _Giuseppe de' MEDICI _|
                      | (1748 - 1793)        |
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 _Marino de' MEDICI __|
| (1774 - 1835)       |
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|--Luigi de' MEDICI 
|  (1815 - 1865)
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