Saarve, Alfred;  Saitsev, Arnold Kaljusto;  Samon, Vladimir;  Sandbank, Valter;  Sandluk, August;  Saretok, Paul;  Sass, Harald;  Sassiad, Eduard;  Saviir, Aleksander;  Savisik, Albert;  Scheer, Paul;  Schenburski, Vladimir;  Schmidt, Arnold;  Schmidt, Bernhard;  Schmidt, Oskar;  Schumann, Vladimir;  Semper, Eduard;  Sephaus, Voldemar; Sepp, Arnold;  Sepp, Benita