Hello: I saw your recent post on Ancestry.com. I am based in Houston, TX.USA. Do you know your grandfather Miguel Campos Ynostrosa's father's name and where in Mexico was he born? Need more information like that if you have it. My father's family are from Fresnillo, Zacatecas, Mexico and his grandfather was Dimas Ynostroza or Hinostroza(two spellings, same family). We have relatives also descended from Dimas that spell it with "sa". Let me know if you have any other information and email me at
lamarmendiola@yahoo.com. Myself and another relative from North Texas are working to trace the beginning of the Ynostroza(sa) family from Spain. There are other Ynostroza's in California; did your grandfather know them or meet them while he was alive? Get back with me when you can. Mrs. Lamar Ynostroza Mendiola