I also have a great gradnmother whos last name was
Jesus Diaz.
According to one of her daughters (my gradnmother) Jesus Diaz used to talk about her realtion to Porfirio Diaz. My grandmother is now 85 so she can vaguely remeber the stories her mother told her about Porfirio Diaz. I dont really belive much because she cant remeber but she does mention that her mother was born in French Canada. If anyone wants to try to link all tis up please contact me.
flyinhi_1998@yahoo.com