The House of Villafañe of Santiago del Molinillo: Hidalguía, Kinship, and Long-Term Social Reproduction Between Castile and Spanish America (15th–20th Centuries)

This article examines how minor noble houses in the Hispanic world sustained social status under economic constraint and changing institutional regimes. Using the House of Villafañe of Santiago del Molinillo (Kingdom of León) as a case study, it conceptualizes the Casa as a social, patrimonial, and symbolic formation rather than a strictly genealogical lineage. The study combines a long-duration perspective with microhistorical analysis and historical genealogy, drawing on notarial documentation, parish registers, population censuses, and litigation concerning hidalgo status in both Castilian and colonial settings. The findings show that the house’s continuity rested on adaptive strategies: the regulation of kinship, selective marriage alliances, flexible patrimonial arrangements, institutional participation, and the mobilization of symbolic resources such as lineage memory and public recognition of noble condition. The article further demonstrates that Atlantic mobility to colonial La Rioja and Cordova (Argentina) did not constitute a rupture, but extended established practices of social reproduction into new legal and social environments. The House of Villafañe emerges as a resilient collective actor that transformed structural constraints and geographic mobility into resources for long-term continuity, offering a productive scale for analyzing social reproduction and inequality in the Hispanic world.