I am so sorry, I had not looked into this area quiet some years. My Grandmother was named Felisitas Luque. They lived in Ahome, Sinaloa. She was the oldest of my fathers sibling. I am hoping it's not late to be in contact with you. I am not aware of her husbands last name. but my Grand fathers name was Cornelio Luque, my grand mothers name was Felisitas also. I hope it is not to late to hear your side.