Friend of Saint Peter Nolasco, who urged him to join the Mercedarians; Peter did at the convent of Sant Antonio Abate in Tarragona, Spain. Dispatched to Africa in 1236 to ransom a large number of Christians who had been enslaved by Muslims.
- “Blessed Pedro de Calidis“. CatholicSaints.Info. 24 August 2016. Web. 24 January 2017. <>