Introduction to NR: Quintero Del Rio

Hello, My name is America Quintero and I am looking into my fathers family
history. My father says my grandfather was born in Tuxpan Jalisco, he moved
to Monterrey, had a family there and then passed away. His name was
Salvador Quintero Del Rio. I am very interested in knowing my fathers
family history because of a family mystery. My grandfather and my
grandfathers mother both had tattoos of numbers on their arms. They did not
speak of them and hid them by always wearing long sleeves. I hope to find
what I am looking for. Tips and ideas are welcomed.

Thank you,
--
America Quintero Calleros