_Mariano Ricardo Landázuri Llosa _________________________+ | (1835 - ....) m 1864 _José Mariano Eduardo Gustavo Clemente Landázuri Villagra ______| | m 1905 | | |_Mariana Villagra San Martín _____________________________+ | m 1864 _Javier Landázuri Ricketts ______________________| | (.... - 1976) m 1926 | | | _José Guillermo Ricketts Perry ___________________________ | | | m 1866 | |_María Rosa Ricketts Murga _____________________________________| | (.... - 1956) m 1905 | | |_Mercedes Murga Murguía __________________________________ | m 1866 | |--Teresa Landázuri Olivares | | __________________________________________________________ | | | _José Manuel María de la Soledad Salustiano Olivares Ballivian _| | | (.... - 1924) m 1893 | | | |__________________________________________________________ | | |_María Soledad Josefina Olivares Marcó del Pont _| (1905 - ....) m 1926 | | _Manuel Enrique Ventura Marcó del Pont y Roiz del Barrio _+ | | (1829 - 1897) m 1869 |_María Victoria Adelayda Elvira Marcó del Pont Ranero __________| m 1893 | |_Antonia Petrona Rosaura Ranero y Roiz del Barrio ________+ (1838 - 1921) m 1869