Father Demetrius of Gallitizin By Nightwaves Timelines Dec 22, 1770 Born Father Demetrius of Augustine was born in the Netherlands in a very wealthy royal family. May 6, 1840 Died Father Demetrius of Augustine Died at the age of 69 years old. Jun 6, 2005 Named "Servant of God" Father Demetrius of Augustine was named a Servant of God.