Saint Dominic Henares was born in Spain in 1765 and became a Dominican priest. He was sent to Vietnam in 1803 and served the Catholics there as their bishop.
Saint Francis Do Minh Chieu was born in Vietnam around 1797 into a Christian home and became a lay catechist. He particularly helped priests and served as an aide to Bishop Dominic.
When the persecution of Catholics in Vietnam intensified, both men were arrested. For their refusal to give up their faith, they were martyred by beheading on this date in 1838.
Holy Martyrs, show me how to stay faithful to Christ.