The Ashurst sisters played crucial roles in the Italian Risorgimento, extending their family’s transnational activism into the area of revolutionary politics. Emilie Ashurst’s marriage to Italian revolutionary Carlo Venturi in 1861 deepened her personal connection to the unification movement, while her intellectual contributions included translating Mazzini’s influential Duties of Man (1862) and other works, shaping how his republican ideals spread throughout Britain and the United States. Following Carlo’s death in 1866, Emilie intensified her commitment to preserving Mazzini’s legacy. The Victorian sisters strategically deployed their gender to support revolutionary activities, with Emilie smuggling funds to Giuseppe Garibaldi by concealing banknotes in her cloak lining while crossing borders. Caroline’s London home served as a communication hub for exiled revolutionaries, leading to James Stansfeld’s involvement in a scandal that threatened his political career. Beyond fundraising and hosting, the Ashursts navigated complex relationships between competing revolutionary figures including Mazzini, Garibaldi, and Felice Orsini. After Mazzini’s death in 1872, the sisters preserved his legacy through collecting correspondence, publishing memoirs, and establishing archives that shaped historical understanding of the Risorgimento. Their sustained commitment to Italian unification demonstrates how Victorian women’s political activism transcended domestic boundaries and influenced international revolutionary movements.