Since this can be applied more generally I decided to post this question in this forum.

That is does anyone know where to find a list of alcade's, jefe's politico's and other civic leaders prior to the Mexican Revolution? As it seems many municipalities started keeping track of their municipal president's or alcalde's after the revolution.
Specifically I am looking for this information from locations within Zacatecas but I think we could all benefit from having these lists available in all the states we are researching.