Alejandro. What route did your relatives from Spaintravel to reach Mexico?I am try to trace a Bride Line. GG Grandmother Candida Hernandez was married twice.Her first marriage to (Jose?) Sierra of SPAIN, father of Luciano Sierra born in Santa Cruz,Tenerife, Canary Islands who settled in Puerto Rico. Candida Hernandez may had other children but I only know about him. Luciano Sierra is the half brother of my Great Grandfather Serapio Feo-Hernandez and his brother, Daniel Feo-Hernandez.All born in San Miguel de Abona, Tenerife, Canary Islands.If you should locate anyone researching Sierra from Puerto Rico, please contact me by E-mail anytime. Thank you.