Poti G. Doukas of the Assumption Cathedral in Denver, CO, was invested as Archon in 2015 and conferred with the offikion Hymnodo.

Archon Doukas has served extensively as a member of the Assumption Cathedral Choir and is responsible for publishing music, hymnals, and service books for the Denver Metropolis Church Music Federation including the first Greek/English edition of the George Violakis Typikon.

Archon Doukas is an accomplished aeronautical engineer, whose work includes key roles in the development of several interplanetary and space sample return missions.