Index to Spanish-Mexican Families of Early California, 1769-1850, Volume 1: Surnames O-P

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The Southern California Genealogical Society published three volumes of the work by Marie E. Northrop titled Spanish-Mexican Families of Early California: 1769-1850 (Published by Southern California Genealogical Society, Burbank, California. Volume I - 435 pages. Volume II - 396 pages. Volume III - 525 pages). A description of the work by Northrop, and researchers before and after her, are here.

I posted my reasons for creating this index to the families in the first post here, which also has the index for surnames beginning with A and B. The second post has the index to heads of families with surnames C, D, E and F. The third post has the index to heads of families with surnames G, H, I, J and K. The fourth post has the index to heads of families with surnames L, M and N.

This post includes the heads of household for surnames O and P:

VOLUME 1 - O SURNAMES

page 238 - Antonio Lucas Maria Olivera (1780-1851)
page 239 - Joseph Desiderio Olivera (1784-1853)
page 241 - Joseph Ygnacio Olivera (1750-1794)
page 242 - Juan Maria Olivera (1750-1801)
page 243 - Martin Olivera (1816-1872)
page 244 - Tomas Antonio Olivera (1787-1848)
page 245 - Ygnacio Narciso Olivera (1758-1814)

page 246 - Jose Antonio Maria Ortega (1789-????)
page 248 - Jose Dolores Ponciano del Altagracia Ortega (1790-????)
page 249 - Jose Joaquin Geronimo Ortega (1801-????)
page 250 - Jose Maria Ortega (1760-1822)
page 252 - Jose Vicente Ortega (1773-1807)
page 253 - Joseph Francisco Ortega (1731-1795)
page 255 - Joseph Francisco Maria Ortega (1775-1832)
page 256 - Joseph Maria Martin Ortega (1781-1859)
page 258 - Joseph Vicente Ortega (1785-1817)
page 259 - Juan Capistrano Ortega (1776-1818)
page 260 - Ygnacio Maria Ortega (1764-1829)

page 261 - Jose Maria Osuna (1778-1813)
page 262 - Juan Ismerio de Ortega (1746-1790)
page 263 - Jose Maria Osuna (1784-1851)

VOLUME 1 - P SURNAMES

page 265 - Bartolome Ygnacio Pacheco (1765-1839)
page 267 - Bernardo Ygnacio Pacheco (1760-1829)
page 269 - Juan Salvio Pacheco (????-1777)
page 270 - Miguel Antonio Pacheco (1755-1829)

page 272 - Gabriel Antonio Peralta (1733-1807)
page 273 - Juan Pablo Peralta (1786-1829)
page 274 - Luis Maria Peralta (1760-1851)
page 276 - Pedro Regalado Peralta (1764-1839)

page 278 - Juan de Jesus Polbrena (1792-????)
page 279 - Pedro Polbrena (????-1818)