Commander of the Mercedarians in Valencia, Spain. Imprisoned by invading Muslim Moors, then sent to live as a slave in Granada, Spain; slavery was the regular lot of captured Christians. When Guillermo continued to preach about Jesus, he was beaten; when that didn’t stop him, he was murdered. Martyr.
- “Blessed Guillermo Sanz“. CatholicSaints.Info. 6 August 2016. Web. 22 January 2017. <>