Ximenes/Lomelin in Mexticacan-Nochistlan

Hello, does anyone have information on the parents of Antonia Lomelin married to Joseph Ximenes? They had a son named Manuel Ximenes Lomelin born 08/04/1721 • Mexticacán. There is so much useful data on Carlo Lomellini on this site- who I am a descendant through Francisco Gutierres Rubio's lineage - son Lasaro and his son Lasaro....

I am researching my maternal Ximenes lineage and I was wondering if Antonia Lomelin is the granddaughter or great granddaughter of Carlo. I have not found her or Joseph's birth records, yet I recently began this specific research. I place their birth dates right around 1700 since Antonia and Joseph Ximenes had children from 1720-1750 recorded in Nochistlan; born in Mexticacan.

Cynthia Jimenez