- Mercedarias Misioneras de Berriz
- Mercedarian Missionaries of Berriz – Mexico Central america
- Mercedarias Misioneras de Berriz – USA
- Mercedarias Misioneras de Berriz – Micronesia
- Mercedarias Misioneras de Berriz – Philippines
- Mercedarias Misioneras de Berriz – Japan
- Barnezabal Alkargunea – House of Spirituality
- Diocese of Bilbao
- Diocesan Museum of Sacred Art
- Ecclesiastic Historical Archive of Bizkaia
