Ioannis Anastasios Megaloeconomos and Kytherian garrison, 1919

My father, Ioannis A. Megaloeconomos, served in the Greek army during the WW I. At the end of the War, commanded of a small garrison of soldiers occupying Kythera on the side of the Royalists during the Ethnikos Dikhasmos (National Schism). My father is the tallest. Who are the other soldiers?