Guadalupe Rosas and Jose Estuardo Back of Oakdale welcomed the arrival of their son, Elias Estuardo Back, on Dec. 17, 2012.

The newborn weighed seven pounds, four ounces upon arrival at Oak Valley Hospital.

Alejandra Diaz of Oakdale is the maternal grandparent.

Briseyda Back of Escalon is the paternal grandparent.