Since Lorenzo Esperiqueta and Ramona Salazar were married on Feb 7, 1831 in Montemorelos you will need to look at the LDS film # 0731034 at your local Family History Center to see if it mentions the parent information for Lorenzo.
You can also request this record from the Nuevo Leon archives:
Archivo Historica Arzobispado Arista230 Sur Monterrey, N. L. Mexico C.P. 64000
Tues. , Wed. and Thurs. 9:30 am to l:30 pm
Ask for Ssiter Consuelo or Gustavo carlin, they only speak Spanish. Direct call to Mexico: 011-5281-1158-2575 Certificates $5.00 ea.