- Peter Da
- Peter Dja
Married layman in the apostolic vicariate of Central Tonkin (in modern Vietnam). Carpenter by trade, he served as sacristan at his parish. Imprisoned, tortured and executed in the persecutions of emperor Tu Duc. Martyr.
- “Saint Phêrô Ða“. CatholicSaints.Info. 13 June 2015. Web. 1 March 2017. <>