_Felipe Barreda Aguilar ____________ | (1805 - 1892) m 1836 _Enrique Barreda y Osma _____________| | (1847 - 1929) m 1878 | | |_Carmen de Osma y Ramírez Arellano _+ | (1814 - 1894) m 1836 _Ricardo Barreda Laos ____| | (1884 - ....) m 1909 | | | _Domingo Laos González _____________ | | | (1821 - 1883) m 1854 | |_Amalia Laos Argüelles ______________| | (.... - 1951) m 1878 | | |_Manuela Argüelles Sayán ___________+ | m 1854 | |--Rosa Barreda Olavegoya | | _Demetrio Olavegoya ________________ | | (.... - 1884) m 1840 | _Domingo Demetrio Olavegoya Iriarte _| | | | | | |_Manuela Iriarte ___________________ | | m 1840 |_María Olavegoya Marriot _| (1887 - ....) m 1909 | | _Frederick Marriott ________________+ | | (1799 - ....) m 1826 |_María Marriot Rivero _______________| | |_Bernardina de Rivero Bezoaín ______+ (.... - 1844) m 1826