I looked through all the early Spanish & Mexican census records for NM. Just can't find your family. I "Googled" Marquez Padilla & up came the New Mexico Genealogist Periodical- June 2004 Vol 43.2 68pp & New Mexico Genealogical Society- March 2004 Vol 43.1 56pp. Go to those sites and read up on articles. You can order back issues of the magazine if you think they may be helpful.