Santu COSTA (1857- ) 
|
Maria Camilla FRANZINI (1853-1892)
|
| Pierre Jean COSTA (1876-1877) |
Pierre Jean Joseph COSTA (1878- )  |
| Giovan Tomaso COSTA (1881- ) |
| Rosalinde Françoise COSTA (1891-1891) |
| Anton Francesco COSTA (1892-1940) |
| Reparata MARCHETTI (1886-1967) |
| Jean Antoine COSTA (1884-1973)
|
| Marie Dominique COSTA (1919-1998) |
