Death Knights Saints DaoViet Union South is the first Knights union in the western United States. Knights Union with a list of 14445, was established in January 14, 2008 at the Catholic Center in Santa Ana, California, through the movement of Jim Heil, Senior Chief of Mission Primary Knights state, the support of Father Khai-Hoan Mai then Catholic Center Director and the help of Mr. Nguyen Doan Ceremony from Knights Arlington, Virginia Knights is also Vietnam's first delegation in North America.
- Catholic Bishop Brown invites our community as well as all people of Good Will to join together for a day of fasting, prayer and works of charity in our desire to restore a culture of life and a civilization of love to this country.
- Saint Polycarp cathedral was built in 1961 from which the parish started and developed until the priest Chu Glory to the inauguration from 2003 to July 2011.