Cristobal Lozano & Beatriz Delgado

Hola Mis Amigos -
My name is Luis Lozano from Robstown, Texas - I have been a member for
less than a month.  My lineage has led me to a brick wall and I am wondering
if anyone else is doing research on the Lozano family.  I am looking for information
relating to Cristobal Lozano and Beatriz Delgado who married in Aguascalientes
on Feb 16, 1706.  Also their son Manuel Antonio who married 1st Gertrudis
Carrion - it's unclear whether they married in Aguascalientes or Vallecillo, Nuevo
Leon where he married Antonia Margarita Garcia.  I appreciate your help.
Luis