| | Biagio Da Ronco 1773–1848 Marianna Brustolon 1780–1843 | | | | Giambattista Da Ronco 1738–1809 Domenica Frescura 1737–1807 | | | | Valentino Da Ronco 1708–1767 Nicolosa o Nicoletta Jacobi o Giacobbi 1711–1786 | | |
| | | Biagio Frescura 1700–1758 Anastasia Giacomel o Giacomelli 1705–1792 | | |
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| | | (Giovanni) Pietro Brustolon 1752– Maddalena Olivotti 1753–1789 | | | | Valentino Brustolon 1725–1791 Maria Valentina Riva 1725– |
| | | Antonio Olivotti 1728–1760 Felicita Del Favero Bianchi 1731–1797 | | |
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