Juan Soldevilla y Romero was born in Fuentelapeña, and studied at the seminaries in Valladolid and Toledo before being ordained to the priesthood on 28 December 1867. He obtained his doctorate in theology from the Central Seminary of Santiago de Compostela in 1868, and then studied canon law at the seminary in Tuy.
At age 79, Cardinal Soldevilla was assassinated by the anarchist group Los Solidarios[4][5] in Zaragoza. The apparent motive for the killing was the fact that the Cardinal had been implicated by the anarchists in the hiring and protection of pistoleros who had carried out a campaign of employer-sponsored terrorism against Spanish union members.[6] He is buried at the Basilica of Our Lady of the Pillar.