Mateo Casals Mas
Claretian priest, martyr of the persecution in Spain
Who they were
Mateo Casals Mas, born at Bagá, near Barcelona, on 10 September 1883, made his religious profession in the Congregation of the Missionary Sons of the Immaculate Heart of Mary (the Claretians) on 15 August 1903 and was ordained a priest on 13 June 1911.
He was shot at San Quirce de la Serra, near Barcelona, on 5 September 1936, and Pope Francis beatified him with his companions on 21 October 2017.
The miracles
As a martyr he was raised to the altars without a miracle.
Why that counted as sanctity
The decree on martyrdom records that he was killed at San Quirce de la Serra, near Barcelona, on 5 September 1936.
- Acta Apostolicae Sedis 110 (2018), p. 1221 - decree on martyrdom
- Dicastery for the Causes of Saints - 109-martiri-spagnoli-clarettiani
- Dicastery for the Causes of Saints - beatifications of 21 October 2017
- Wikidata R1d6c1efc — dates, feast day and identifiers (CC0)
Checked against the sources listed on 22 September 2026. Corrections welcome.