I have tried to contact you. Domingo's second wife was my husband's grandfather's sister. There are two documents plus census that indicates Ortega was from Mexico. He and his father crossed into the US from Mexico. He may have been of Spanish heritage but he listed his birthplace as Mexico. I have been trying to find where Laura, the second wife is buried. I know a little about one daughter but have been unable to locate the other daughter. These two daughters had a half brother. I believe we can help one another. If you are interested.