Ramón de Castellazuelo

Ramón de Castellazuelo was a Bishop of Zaragoza between 1185 and 1216 AD.^[1]

Co-Cathedral Basilica of Our Lady of the Pillar.

As Bishop, he continued construction on the Cathedral of Zaragoza which his predecessor Pedro Tarroja had begun.^[2] The project maintained the old mosque, converted into a church, but added it to a head, five apses and a doorway flanked by two square towers.

He accompanied King Pedro III of Aragon^[3] in the campaign against Rincón de Ademuz in 1212, participating in the Siege of Al-Dāmūs and Castellfabib.

References

1. [ https://www.gcatholic.org/dioceses/diocese/zara0.htm. Bishops of Zaragoza.]
2. -ZARAGOZA. CATEDRAL DE SAN SALVADOR ("La Seo")- .
3. Anales de Aragón by Jerónimo Zurita.