Joined the Hospitallers of Saint John of God at age 32. Martyred in the Spanish Civil War while still a novice. One of the Martyred Hospitallers of Spain.
“¡Viva Cristo Rey!” (Long live Christ the King!) – dying workds of Blessed Tomás
- “Blessed Tomás Urdánoz Aldaz“. CatholicSaints.Info. 29 July 2015. Web. 25 March 2017. <>