Ceferino Giménez Malla was a Spanish man of Roma heritage born in 1861. He lived much of his early life as a nomad before settling down and becoming a respected trader in animals. Ceferino was a devout Catholic and active member of the Society of St. Vincent de Paul, often helping the poor and sick anonymously. During the Spanish Civil War in 1936, Ceferino was arrested for defending a priest and refused to renounce his faith while imprisoned. He and 19 others were executed by firing squad on August 9, 1936, leading to his beatification in 1997 for being a martyr.