Familia: Luis Cavanagh Brennan / Elena Mulleady Estefanell (F4290)
c. 30 Oct 1945Eduardo J. Cavanagh Gaynor (1865-1932) 
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Margarita Brennan Robbins (1876-1959)
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| Eduardo L. Cavanagh Brennan (1900-1920) |
Margarita Rosa Cavanagh Brennan (1901-1966)  |
 | Ana Lucrecia Cavanagh Brennan (1903-1980) |
 | María Teresa Cavanagh Brennan (1913-1978) |
| Wilfredo Cavanagh Brennan (1908-1992) |
 | María del Carmen Cavanagh Brennan (1905-1989) |
| Evelina Cavanagh Brennan (1910-1993) |
 | María Celia Cavanagh Brennan (1911-1984) |
| Arturo Cavanagh Brennan (1907-1933) |
| Francisco José Cavanagh Brennan (1914-1987) |
| Martín Cavanagh Brennan (1916-1980) |
 | Heriberto Cavanagh Brennan (1918-1987) |
| Martha María Cavanagh Brennan (1920-1996) |
| Ricardo Tomás Mulleady Fernández (1890-1968)
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| Elena María de Luján Estefanell Herbert (1898-1958)
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| Ricardo Ventura Mulleady Estefanell (1927-2003) |
| María Cristina Mulleady Estefanell (1937-2010) |
| Luis Cavanagh Brennan (1917-1984)
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| Elena Mulleady Estefanell (1923-2013)
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| Dolores Cavanagh Mulleady (1962-2001) |