Chris, I have been reseaching my grandfather's family for just a little while. My great grandfather had a brother named Jose Sena and Jose had 6 sons, Raymundo, Olegario, Carlos, Alfonso, Anastacio, and Roman, Roman being the youngest. So it seems that your great grandfather was my great grandfather's uncle. Your great grandfather, Jose, had a brother named Adolpho and he was married to Celsa Casaus. Their daughter, Rafelita, born 8-8-1903, died 8-2000 in Fort Sumner. She was born in Salado, NM. If you have anymore info you can e-mail me at firstname.lastname@example.org
. I live in the state of Missouri, where do you live?