My husbands grandfather was Luis Delfino Estrada(1895-1980) and his grandmother was Jesusita Ortiz(about 1898 - 1986). Both were born in or near Chihuahua and died in Oxnard, California. Luis had two brothers Edmundo & Adolfo. We are trying to find information on the family history. We are also interested in any Rigoulets still living in Juarez.