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Gennara Maria Pia delle Due Sicilie was born 7 July 1903 in Narni, Province of Terni, Umbria, Italy to Luigi di Borbone delle Due Sicilie (1873-1940) and Enrica Weiss (1880-1947) and died 2 September 1992 Naples, Campania, Italy of unspecified causes. She married Alfonso Bongiorno (1908-1980) 2 May 1930 in Paola, Province of Cosenza, Calabria, Italy.
Siblings
| Name | Birth | Death | Joined with |
| Luigi di Borbone delle Due Sicilie (1898-1967) | 18 October 1898 Narni, Province of Terni, Umbria, Italy | 12 April 1967 Paris, France | Marie Louise de Clermont-Tonnerre (1894-1941) |
| Gennara di Borbone delle Due Sicilie (1903-1982) | 7 July 1903 Narni, Province of Terni, Umbria, Italy | 2 September 1992 Naples, Campania, Italy | Alfonso Bongiorno (1908-1980) |
| Carlo di Borbone delle Due Sicilie (1905-1968) | 8 November 1905 San Lorenzo a Vaccoli, Province of Lucca, Tuscany, Italy | 12 December 1968 Rome, Italy | Fanny Greco di Chiaramonte (1905-1977) |