Franz Kraus

28-JUN-1834 - 12-JAN-1897


photography
Franz Kraus, 1876. Public Domain.

Biography

28-JUN-1834 born in Wien (Vienna).
1881 systematic exploration and development of the Kraushöhle near Gams.
1887 publishes the first scientific book about speleology.
12-JAN-1897 died.

Bibliography