In the 1930s, Lah made the first tables about mortality rates in Slovenia.

Ivo Lah was born in Štrukljeva Vas near Cerknica, Austria-Hungary on 5 September 1896.

[1] In the 1930s, Lah made the first tables about mortality rates in Slovenia.

[2] Lah published Racunske osnovice zivotnog osiguranja in 1947.

[1] Lah died in Ljubljana, Yugoslavia (which is in present-day Republic of Slovenia).