Deusdado, Manuel Antonio Ferreira
born 1858 in Rio Frio; died 1918 in LissabonBrief von Manuel Antonio Ferreira Deusdado an Hans Vaihinger, 17.02.1898 [17.02.1898]
Lissabon, 17.02.1898 [17.02.1898]Dyroff, Adolf
born 2. February 1866 in Aschaffenburg-Damm; died 3. July 1943 in MünchenBrief von Adolf Dyroff an Hans Vaihinger, 24.04.1925
Bonn, 24.04.1925