Busco la fecha de matrimonio de / Looking for the marriage date of Felipe Santiago Maldonado and Margarita Chaves

I am looking for the marriage date of Felipe Santiago Maldonado and Margarita Chaves in Poncitlán. The first of their 13 known children was born in San José de las Ornelas 17 October 1829.

As an aside, the direct-line ancestor I am looking for is María Leonór Maldonado, born about 1837; she is the only child of the 13 whose baptismal record I have not been able to locate.

Best wishes,
Lawrence Bouett
Lafayette, California