Nicola Michele Costa 1857– | | |
Giovanni Michele Costa 1890– Maria Caterina Cerbasi 1880– | | |
Maria Francesca Costa 1901– | | |
Maria Domenica Costa 1904– | | |
| | | | |
Demetria Giuseppina Costa 1904– | | |
| | Maria Caterina Menta 1868– | | |
Maddalena Costa 1870–1871 | | |
| | Domenica de Giacomo 1819–1889 | | |