Free Womb Law, Legal Asynchronies, and Migrations Suing for an Enslaved Woman's Child in Nineteenth-Century Rio de la Plata

This article analyzes in depth the history of Petrona, an enslaved woman sold in Santa Fe (Argentina), sent to Buenos Aires and later possibly to Montevideo (Uruguay). By reconstructing her case, the article demonstrates how the legal status of enslaved persons was affected by the redefinitions of jurisdictions and by the forced or voluntary crossings between political units. This study also shows the circulation and uses of the Free Womb law in Argentina and Uruguay and traces legal experts' debates over its meaning. At the same time, it reflects on the knowledge enslaved people had of those abolitionist norms and how they used them to resist forced relocations, attempt favorable migrations, or achieve full freedom. The article crosses analytical dimensions and historiographies-legal, social, and political- and articulates them by reflecting more broadly on these factors: the impact of the revolution of independence on enslaved persons' lives, the scarce circulation of abolitionist public discourse in Rio de la Plata, the gendered bias of the process, and the central yet untold uses of antislavery rhetoric in the national narratives.