René Halphen

Constantin Ahnger

1855–1942 court counsel, engineer, entomologist, scientific collector Kuopio

Emil Hertzka

1869–1932 music publisher, musician Pest

Faustyn Czerwijowski

1873–1944 adult educator, librarian, pedagogue, teacher

Mario Nicolis di Robilant

1855–1943 politician Turin

Maria Van de Velde

1867–1943 designer, painter, pianist Paris

Alfred Vallette

1858–1935 editor, journalist, publisher, theatre critic, writer Paris