| | Luis MARTINEZ de IRUJO 1919–1972 | | | | Jacques Marie FITZJAMES 1878–1953 Maria Del Rosario de SILVA 1900–1934 | | | | Charles FITZJAMES 1849–1901 Maria Del Rosario FALCO 1854–1904 | | | | Jacques Louis FITZJAMES 1821–1881 Maria Francisca de PALAFOX 1825–1860 | | | | Charles Michel FITZJAMES 1794–1835 Rosalia VENTIMIGLIA 1798–1868 | | |
| | | Cipriano de PALAFOX 1785–1839 Maria Manuela Henriqueta KIRKPATRICK de CLOSEBURN 1794–1879 | | |
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| | | | | | | Caroline d'ADDA 1803–1829 | | |
| | | Philippe Marie OSORIO –1859 Françoise GUTIERREZ de LOS RIOS 1801–1838 | | |
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| | | Alphonse de SILVA 1877–1955 Maria Del Rosario de GURTUBAY 1879–1948 | | | | Alphonse de SILVA 1848–1930 Marie FERNANDEZ de CORDOVA 1854–1923 | | | | Louis Thomas FERNANDEZ de CORDOVA 1813–1879 Angèle Marie PEREZ de BARRADAS 1827–1903 | | |
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| | | Pedro MARTINEZ de IRUJO 1882–1957 Ana Maria de ARTAZCOZ Y LABAYEN 1892–1930 | | | | Carlos MARTINEZ de IRUJO 1846–1909 | | | | Carlos MARTINEZ de IRUJO Y MAC KEAN 1802–1855 Gabriela del ALCAZAR Y VERA de ARAGON 1826–1889 |
| | | Elisabeth SZÉCHÉNYI 1827–1910 | | | | Emilie ZICHY-FERRARIS 1803–1866 | | |
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