 Maria Jesus Ocampo | | | | | | | |
 Francisco Ocampo de Saavedra | | ~1610 | | |  | | |
| Bartolo Ochoa | | 1840 | | | | | |
| Filomena Ochoa | | | | | | | |
| Pilar Ochoa | | 1875 | | | | | |
| Ursulo Ochoa Garcia | | 1865 | | | | | |
| Andrea Ochoa Muñoz | La Villita, Jalpa, Zacatecas, Mexico | 02 Nov 1895 | | | | | |
| Maria Ochoa Muñoz | | | | | | | |
| Juana Maria Ojeda | | | | | | | |
| Manuela Olague Ojeda | Villanueva, Zacatecas, Mexico | 1811 | | | | | |
| Josefa Olasava | | | | | | | |
| Juan Jose Olasava | | | | | | | |
| Felipa Olasava Cuarenta | San Cayetana, Teocaltiche, Jalisco, Mexico | | | | | | |
| Petra Olazava | | | | | | | |
| Rafael Olazava | | | | | | | |
| Maximino Olazava Muñoz | Nochistlan, Nochistlan, Zacatecas, Mexico | | | | | | |
| Maria Antonia Olea | | | | | | | |
| Maria Gertrudis Oliva | | | | | | | |
| Anuleta Olmos | | | | | | | |
| Felipe Olmos | | | | | | | |
| Francisco Olmos | | | | | | | |
| Gerbacia Olmos | | | | | | | |
| Ignacia Olmos | | | | | | | |
| Pedro Olmos | | | | | | | |
| Victoria Olmos | | | | | | | |
| Rita Gertrudis Olmos Huerta | | | | | | | |
| Ignacio Olmos Olazava | | 1866 | | | | | |
| Lugarda Olmos Osau | Santa Clara, Jalpa, Zacatecas, Mexico | 1812 | | | | | |
| Tomasita Ordaz (Gonzalez Contreras) | | | | | | | |
| Bernarda Ordoñes (Carlos de Godoy) | | | | | | | |
| Maria Jesus Ornelas | La Villita, Jalpa, Zacatecas, Mexico | | | | | | |
| Maria Trinidad Ornelas | | | | | | | |
| Luis Ornelas Delgadillo | | 1830 | | | | | |
| Valentin Oropeza | | 1882 | | | | | |
| Lucas Oropeza del Alto | Zapopan, Jalisco, Mexico | 10 Apr 1898 | | | | | |
| Maria Orozco | | 1593 | | 1669 | | | |
| Alberto Ortega | | | | | | | |
| Ancelmo Ortega | | | | | | | |
| Aniceta Ortega | | | | | | | |
| Antonia Ortega | | | | <1832 | |  | |
| Antonia Ortega | | | | <1832 | | | |
| Brigida Ortega | | | | | | | |
| Catarina Ortega | | 1850 | | | | | |
| Eusebia Ortega | | | | | | | |
| Felipa Ortega | | | | | | | |
| Fermina Ortega | | | | | | | |
| Francisca Ortega | | | | | | | |
| Francisca Ortega | | | | | | | |
| Francisco Ortega | | | | | | | |
| Gertrudis Ortega | | | | | | | |
| Gregorio Ortega | | | | | | | |
| Jose Guadalupe Ortega | | 1841 | | | | | |
| Josefa Ortega (Cuarenta) | | | | | | | |
| Josefa Ortega | | | | | | | |
| Juan Casimiro Ortega | | | | | | | |
| Julian Ortega | | | | | | | |
| Lino Ortega | | | | | | | |
| Liz Ortega | | | | | | | |
| Lugardo Ortega | | | | | | | |
| Marcial Ortega | | 1862 | | | | | |
| Marciano Ortega | | | | | | | |
| Margarito Ortega | Jalpa, Zacatecas, Mexico | 1835 | | | | | |
| Maria Ortega | | | | <1947 | | | |
| Maria de Jesus Ortega | | | | | | | |
| Mariano Ortega | | 1835 | | | | | |
| Marino Ortega | | 1832 | | | | | |
| Narciso Ortega | | | | | | | |
| Paula Ortega | | | | | | | |
| Paula Ortega | | | | | | | |
| Pedro Ortega | | | | | | | |
| Remigia Ortega | | | | | | | |
| Santiago Ortega | Jalpa, Jalpa, Zacatecas, Mexico | 1800 | | | | | |
| Teodora Ortega | | | | | | | |
| Tomas Ortega | | 1861 | | | | | |
| Tomasa Ortega (Muñoz) | | | | | | | |
| unknown Ortega | | | | | | | |
| unknown Ortega | | | | | | | |
| Unknown Ortega | | | | | | | |
| Virginia Ortega | | 1860 | | | | | |
| Justa Ortega Casillas | | 1867 | La Villita, Jalpa, Zacatecas, Mexico | 10 Sep 1897 | | | |
| Anastacio Ortega Cordoba | | | | | | | |
| Maria Liberta Ortega del Muro | | | | | | | |
| Eusebia Ortega Flores | | | | | | | |
| Florencio Ortega Flores | La Villita, Jalpa, Zacatecas, Mexico | 1875 | La Villita, Jalpa, Zacatecas, Mexico | 01 Oct 1920 | | | |
| Simon Ortega Flores | | 1853 | | | | | |
| Julian Ortega Gonzalez | La Villita, Jalpa, Zacatecas, Mexico | 1883 | La Villita, Jalpa, Zacatecas, Mexico | 22 Feb 1889 | | | |
| Rafael Ortega Huerta | | 1846 | Pitaya, Jalpa, Zacatecas, Mexico | 27 Mar 1896 | | | |
| Cayetano Ortega Mojarro | | 1847 | Villita de Arriba, Jalpa, Zacatecas, Mexico | 22 Sep 1897 | | | |
| Cletilde Ortega Mojarro | Villita de Arriba, Jalpa, Zacatecas, Mexico | 1902 | | | | | |
| Jose Maria Ortega Mojarro | | 1814 | La Villita de Abajo, Jalpa, Zacatecas, Mexico | 12 Jul 1897 | | | |
| Jose Maria Ortega Mojarro | La Villita, Jalpa, Zacatecas, Mexico | 03 Aug 1886 | | | | | |
| Manuel Ortega Mojarro | | | | | | | |
| Placido Ortega Mojarro | La Villita, Jalpa, Zacatecas, Mexico | 1819 | La Villita, Jalpa, Zacatecas, Mexico | 19 Aug 1884 | | | |
| Eduviges Ortega Montañez | | | | | | | |
| Rogelio Ortega Montañez | | 01 Mar 1926 | | 22 Jan 2014 | | | |
| Juan Jose Ortega Oliva | | | | | | | |
| Catarino Ortega Ortega | La Villita, Jalpa, Zacatecas, Mexico | 1824 | La Villita, Jalpa, Zacatecas, Mexico | 04 Nov 1884 | | | |
| Jose Refugio Ortega Pereira | Villita de Arriba, Jalpa, Zacatecas, Mexico | 26 May 1909 | | | | | |
| Elisa Ortega Perez | | | San Antonio, Texas, USA | 01 Jun 2020 | | | |
| Maria Guadalupe Ortega Perez | | | | | | | |
| Paula Ortega Salazar (Flores) | | | | | | | |
| Teodora Ortega Salazar | Santa Clara, Jalpa, Zacatecas, Mexico | 1794 | | | | | |
| Berta Ortega Sandoval | | | | | | | |
| Cecilia Ortega Sandoval | | | | | | | |
| Elvia Ortega Sandoval | | | | | | | |
| Gerardo Ortega Sandoval | | | | | | | |
| Jesus Ortega Sandoval | | | | | | | |
| Maria Ortega Sandoval | | | | | | | |
| Maria Francisca Ortega Sandoval (Lara (de la Cruz?)) | Aguacate, Tabasco, Zacatecas, Mexico | ~1757 | | | | | |
| Ramona Ortega Sandoval | | | | | | | |
| Refugio (Cuco) Ortega Sandoval | | | | | | | |
| Rogelio (Tocayo) Ortega Sandoval | | | | | | | |
| Teodoro Ortega Velasco | | | | | | | |
| Leonardo Ortega Velasco? | | 1868 | | | | | |
| Jose Guadalupe Ortega Viramontes | La Villita, Jalpa, Zacatecas, Mexico | 1906 | | | | | |
| Juanita Ortega Viramontes | | | | | | | |
| Macario Ortega Viramontes | La Villita, Jalpa, Zacatecas, Mexico | 1898 | | | | | |
| Adelaida Ortiz (de Loera) | | | | | | | |
| Jose Jesus Ortiz | | | | | | | |
| Josefa Ortiz | | | | | | | |
| Margarita Ortiz | | | | | | | |
| Leonor Ortiz de Guzmán | | | | | | | |
| María Ortiz de Parada | | | | | | | |
| Maria de la Luz Ortiz Jimenez | Tabasco, Tabasco, Zacatecas, Mexico | 1883 | | | | | |
| Maria de la Cruz Osau | | | | | | | |
