Ossimov, Nikolai; Ojaste, Helgi; Ojamets, rein; Ojasoo, Klaara; Oru, Nikolai; Olesk, Karin; Olesk, Leonhard; Otsing, Eugen; Oraveer, Olev; Oinask, Valter; Ots, Aivo; Org, Leo; Olesk, Herta
Date: 1951-01-01-1959-12-31