update succession box; add image;
His Eminence, '''Joachim (Alexopoulos)''' was the first ruling [[Bishop]] of Boston under the [[jurisdiction]] of the [[Greek Orthodox Archdiocese of North and South America]] of the [[Church of Constantinople|Ecumenical Patriarchate]] of the area that now is the [[Metropolis of Boston]]. He served as Bishop of Boston from 1923 to 1930 before his assignment as Metropolitan of Demetrias in Greece.
title=Bishop of Boston|
?|title= Metropolitan of Demetrias|years= 1930- 19xx|after= ?}}