My Rio Abajo Family - A New Mexico Family genealogy, centering mostly in the Rio Abajo region of New Mexico. Includes the families Baca, Cabeza de Baca, Abeyta, Torres, Montoya, Silva, Zimmerly, Bourguignon and Padilla.Robert J. C. Baca's Family Tree - Baca family genealogy, Including Baca, Torres, Zimmerly, Schwartzenberg, Abeyta, Miera, Bernal, Peralta, and Vaiza families.